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Best Photo Detectors - Buying Guide

Last Updated: 01/16/2020

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Bestselling Photo Detectors on Amazon

  1. Tork 5500 Series Shorting Cap
  2. TORK EWZ201C 2 Channel 7-Day Digital SPST and Single Channel DPST Time Switch
  3. PODOY 20PCS Photoresistor GL5537 5537 LDR Photo Resistors Light-Dependent
  4. Tork 5237-UL 5200 Series Utility Grade Electronic Twist Lock Photo Control with Fail on Mode, 105V, ...
  5. GY-31 TCS230 TCS3200 Color Recognition Sensor Module Detection Detector with White LED Light for Ard...
  6. Phase Detector, AC 70-1000V ETCR1000C Non-Contact Phase Sequence Detector Magnetic Base Phase Meter ...
  7. Tork 3002 Photo Control, Flush Mounting, Mechanism with Gasket, 208-277V
  8. Ltvystore 100PCS GL5537 5537 Light Dependent Resistor LDR 5MM Photoresistor Photoconductive Resistan...
  9. Quick Response Turn-Lock Mounting Photocontrol, 1800VA Ballast, 1000W Power, 105-130VAC Voltage, Grey
  10. TORK a brand of NSi Industries, LLC Lexan Housing with Weatherproof Sealant Photocontrol, 2080-2770V...

  #1

Tork 5500 Series Shorting Cap

Model: 5500   |    Mpn: 5500   |    Ean: 0786261611307   |    PartNumber: 5500   |   Asin: B0080ICH9G

Provides a convenient and economical method of closing the primary circuit with a NEMA locking-type receptacle. Durable materials and gasket provide both long life and weatherproof protection. For use with all voltages.

Features

  • Durable materials and gasket provide both long life and weatherproof protection
  • Provides a convenient and economical method of closing the primary circuit with a NEMA locking-type receptacle
  • For use with all voltages
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Brand: NSI   |   Manufacturer: Tork

Item Dimensions: 10 x 10 x 10 inches (25.4 x 25.4 x 25.4 cm)   |   Package Dimensions: 1.97 x 3.03 x 4.13 inches (5.0 x 7.7 x 10.5 cm)

First Available: 2017-11-25

Amazon Price: $4.20 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 24 hours
List Price: $6.55

Warranty: None

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  #2

TORK EWZ201C 2 Channel 7-Day Digital SPST and Single Channel DPST Time Switch

Model: EWZ201C   |    Mpn: EWZ201C   |    Ean: 0786261824516   |    PartNumber: EWZ201C   |   Asin: B01BIVVU44

The TORK EWZ201C SunSet digital indoor/outdoor timer allows you to set your lighting, heating and air conditioning to automatically turn on and off, helping you to save energy and money, while adding convenience to today's busy lifestyles. When used for lighting, the timer is compatible with incandescent, compact fluorescent and LED light bulbs and can provide home or office safety and security by turning lights on while you are away. The easy-to-use timer features 32 on/off settings and allows you to program a different setting each day of the week with a minimal setting of 1 minute. The astronomic timer functionality allows you to set to each day s sunrise/sunset times based on geographic location by setting the astronomic zones. The timer automatically adjusts to Daylight Savings, which can be omitted if desired. The time switch features 3 contact settings including Two Channel, which operates with 2 independent SPST contacts and a Double Pole option, allowing for single channel DPST setting. A Momentary option, for mechanically held contractors, is configured with a simple jumper change for single channel momentary operation. The timer automatically detects the input voltage and does not require manual setting. The EWZ201C timer's housing enclosure is Noryl plastic alloy indoor/outdoor NEMA 3R rated for water resistance and features a lockable hasp. The product is suitable for both indoor and outdoor use and mounts to an external surface. Additional features include Manual Override and a Holiday Block, which includes 20 holiday blocks that can be set for individual days or for the duration of any number of days. The product is UL listed and Canadian Standards Association (CSA) certified for quality assurance. The digital timer is available in grey with red buttons. TORK has been a pioneer in the time switch industry since 1922.

Features

  • AUTOMATE YOUR HOME/OFFICE: The timer allows you to turn on and off your indoor/outdoor lighting or heating/air conditioning automatically; Programming allows you to customize a different setting each day of the week.
  • SIMPLE TO USE: Astronomic timer functionality can be set based on geographic location allowing the programmed times to go on at sunset and off at sunrise or the desired time, 7 days a week; Minimum setting 1 minute.
  • CONVENIENT SCHEDULING AND FEATURES: The timer features 32 on/off settings for each day and designed with an automatic Daylight Savings capability; Supercapacitor provides 4 days of back-up in case of a power outage; 1 or 2 channel options.
  • COMPATIBILITY: Timer is compatible with incandescent, compact fluorescent and LED light bulbs/sources; Rated for LED drivers and electronic ballasts.
  • ENHANCED SWITCHING: Inrush current limiting technology protects relay contacts for extended life with zero cross switching.
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Brand: NSI   |   Manufacturer: NSI

Item Dimensions: 10 x 3.5 x 6 inches (25.4 x 8.9 x 15.2 cm)   |   Package Dimensions: 3.6 x 6.1 x 9.6 inches (9.1 x 15.5 x 24.4 cm)

Amazon Price: $170.10 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 24 hours
List Price: $170.10

Warranty: None

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  #3

PODOY 20PCS Photoresistor GL5537 5537 LDR Photo Resistors Light-Dependent

Model: GL5537   |    Mpn: GL5537   |    Ean: 0786561632859   |    PartNumber: GL5537   |   Asin: B016D737Y4

This cadmium sulfide (CdS) or light dependent resistor (LDR) whose resistance is inversely dependent on the amount of light falling on it is known by many names including the photo resistor, photoresistor, photoconductor, photoconductive cell, or simply the photocell.

This cadmium sulfide (CdS) or light dependent resistor (LDR) whose resistance is inversely dependent on the amount of light falling on it is known by many names including the photo resistor, photoresistor, photoconductor, photoconductive cell, or simply the photocell.

A typical structure for a photoresistor uses an active semiconductor layer that is deposited on an insulating substrate. The semiconductor is normally lightly doped to enable it to have the required level of conductivity. Contacts are then placed either side of the exposed area. The photo-resistor, CdS, or LDR finds many uses as a low cost photo sensitive element and was used for many years in photographic light meters as well as in other applications such as smoke, flame and burglar detectors, card readers and lighting controls for street lamps.

Features

  • Photo Resistance (16 ~ 50 K )
  • Dark Resistance (2 M ) min
  • Vmax - 150VDC
  • Pmax - 100mW
  • 5mm Package
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Brand: Single value Photoresistor   |   Manufacturer: China

Amazon Price: $1.95 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 1-2 business days
List Price: $5.90

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  #4

Tork 5237-UL 5200 Series Utility Grade Electronic Twist Lock Photo Control with Fail on Mode, 105V, 305 VAC Silicon Photosensor Sensor

Model: NSI5237-UL   |    Mpn: 5237-UL   |    Ean: 0786261788955   |    PartNumber: 5237-UL   |   Asin: B00N4QAQTW

NSI 5237-UL Tork 5200 Series Utility Grade Electronic Twist Lock Photo Control With Fail On Mode 105 - 305 Volt AC Silicon Photo sensor .

Features

  • NSI 5237-UL Tork 5200 Series Utility Grade Electronic Twist Lock Photo Control With Fail On Mode 105 - 305 Volt AC Silicon Photo sensor
  • Tork 5237-UL
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Brand: NSI   |   Manufacturer: NSI Industries

Item Dimensions: 2.6 x 3.3 x 3.3 inches (6.6 x 8.4 x 8.4 cm)   |   Package Dimensions: 3.31 x 3.58 x 4.61 inches (8.4 x 9.1 x 11.7 cm)

Amazon Price: $8.14 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 24 hours
List Price: $23.13

Warranty: None

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  #5

GY-31 TCS230 TCS3200 Color Recognition Sensor Module Detection Detector with White LED Light for Arduino Ant-Interference

 Ean: 4621134193701   |    PartNumber: KmCA5.16.1   |   Asin: B07RWJSZ9Q

Features:
1. Adopted original imported TCS3200 chip .
2. White LED light,can be controlled on/off.
3. Can detect non-luminous object color.
4. Best detection distance 1cm.
5. Anti-light interference.

Description:
The color sensor adopted original imported TCS3200 chip,with controllable on/off LED light,can detect non-luminous object color,widely used in lab,scientific research,DIY etc.

Specification:
Color:blue
LED light:white
Best detection distance: 1cm
Size: 33 x 33 x 25mm
Weight:8g

Package Information:
Package size:98 x 70 x 30mm/3.86 x 2.76 x 1.18in
Package Weight: 9g/0.32oz
Polybag Package

Package Included:
1 x TCS3200 color sensor

Features

  • 1. Adopted original imported TCS3200 chip .
  • 2. White LED light,can be controlled on/off.
  • 3. Can detect non-luminous object color.
  • 4. Best detection distance 1cm.
  • 5. Anti-light interference.
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Brand: Kmtar   |   Manufacturer: Kmtar

Amazon Price: $3.01 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 1-2 business days
List Price: $3.01

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  #6

Phase Detector, AC 70-1000V ETCR1000C Non-Contact Phase Sequence Detector Magnetic Base Phase Meter Electrical Tools Phase Rotation Monitor

 Ean: 0789904467835   |    PartNumber: Yencoly7qzn6xyase   |   Asin: B07WSZ2J1Z

Specification:
Model

ETCR1000C

Functions

Phase detection (Positive phase, reverse phase and phaseloss), Live wire examination, Simple Power detection, Breakpoint location and Line maintenance.

Power Supply

DC 3V2*AA Alkaline dry battery , Continuously working for 70 hours

AC Voltage Range(V)

AC 70 - 1000V, 40/65Hz (Sine Wave Continuous Input)

Clamp Wire Size

External Diameter 1.6-16mm

LED Display

(Positive Phase Sequence)

The four phase-sequence lamps light in order (clockwise).

(Negative Phase Sequence)

The four phase-sequence lamps light in order (counterclockwise).

(Live Power)L1,L2,L3 lamp light up in the voltage setting range.

(Phase Loss) L1 or L2 or L3 does not light.

(Short Circuit)L1 or L2 or L3 does not light.

Buzzing

(Positive phase) The instrument emits intermittent short beeps;

(Reverse phase) The instrument emits a continuous long beep.

Power On Indication

Power on indication light turns on; Low power, low battery light on

Magnetic force

Four magnets on the back of the meter, which are attached to the distribution box and can withstand 800g quality.

Auto Power off

After 5 minutes, the meter automatically cut off power supply.

Maximum Measured Voltage

AC 1000V

Dielectric Strength

5.4kVrms

Maximum rated Power

100mVA

Safety Provisions

EN61010-1: 2001, EN61010-031: 2002, Pollution level 2, CAT 3 (600V), Transient over-voltage 6000V

Package list:
1 * Non-Contact Phase Sequence Detector
1 * User Manual
Note:
The actual product color may deviate from the photo due to light.
There may be a slight deviation in the measurement of product.

Features

  • Phase sequence detection, live line check, simple power check, live wire identification, phase loss judgment, wire break position search, DC line break point detection, line maintenance.
  • Clamp-type non-contact inductive measurement, no need to open the wire, no need to touch the high-voltage exposed fire wire, directly sandwich the three super-inductive high-insulation clamps to the insulation skin of the three-phase live wire to detect
  • Non-contact inspection for safe and fast productivity.
  • The dynamic sound and light indicates the positive or negative phase of the phase sequence of the three-phase power supply, which is clear at a glance.
  • The bottom plate of the instrument is equipped with 4 magnets, which can be attached to the metal casing of the equipment during testing, and the operation is convenient and convenient.
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Brand: Yencoly   |   Manufacturer: Yencoly

Item Dimensions: 3.94 x 3.94 x 3.94 inches (10.0 x 10.0 x 10.0 cm)   |   

Amazon Price: $71.99 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 1-2 business days
List Price: $71.99

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  #7

Tork 3002 Photo Control, Flush Mounting, Mechanism with Gasket, 208-277V

Model: NSI3002   |    Mpn: 3002   |    Ean: 0786261600196   |    PartNumber: 3002   |   Asin: B004FV298G

Tork 3002 SPST Flush Mounting Lexan Housing Photo Control APPLICATIONS: Pole Lanterns, Lawn Lighting, Walkways. FEATURES:SENSOR: Conformal coated cadmium sulphide photocell resists effects of moisture and airborne contaminants. Photocell responds to the light spectrum near to that of a human eye. OPERATION: Delay up to two minutes to prevent false switching due to light from passing vehicles, lightning, etc. STANDARDS: Meets ANSI/UL773AHOUSING and MOUNTING: Flush mounting through .6875" hole in post lantern or lighting fixture, 3/8" NPT, stem 3/4" long. Gasket and nut supplied. Control housing is weather-resistant molded Lexan with ultrasonically welded seams. ENERGY SAVINGS: Works with screw base CFLs. ON/OFF: Turn ON is 1 to 5fc. Turn OFF is 3 to 15fc. TIME DELAY: ON and OFFCELL: Cadmium sulphide, conformed coated, 1/2 inch diameter. CONTACTS: Normally closed (the unit fails in the ON position)LEAD WIRES: Three color coded, minimum 9 inch wire leads, #16AWG, rated for 105 degrees CPOWER CONSUMPTION: Averages under 1 watt. TEMPERATURE RANGE: -40 degrees to +140 degrees F (-40 degrees to +60 degrees C).

Features

  • Photo Controls
  • Tork 3002 - Photo Control - Flush Mounting - Mechanism with Gasket Only - 208-277 Volt
  • Tork 3002
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Brand: Tork   |   Manufacturer: NSI Industries

Package Dimensions: 1.3 x 2.4 x 3.3 inches (3.3 x 6.1 x 8.4 cm)

Amazon Price: $4.95 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 1-2 business days
List Price: $9.99

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  #8

Ltvystore 100PCS GL5537 5537 Light Dependent Resistor LDR 5MM Photoresistor Photoconductive Resistance Assortment Kit for Arduino

 Ean: 0601263306627   |   Asin: B072KKYC3Y

Ltvystore 100PCS Photoresistor GL5537 5537 LDR Photo Resistors Light-Dependent LDR 5MM for Arduino


Maximum voltage (v-dc) : 150
Maximum power consumption (mW) : 100
Ambient temperature ( C) : - 30 - + 70
Spectral peak (nm) : 540
Dark Resistance M :2 , 100 10 0.7
Brightresistance (10 lux) (K) : 18 - 50
Response time (ms) : rise: 20
Fallen: 30

Features

  • Light Dependent Resistor Kit
  • Model:GL5537
  • Brightresistance 10Lux K :18-50
  • Maximum Voltage:(V-DC) 150; Maxim Power Consumption mW 100
  • Dark Resistance M :2 , 100 10 0.7
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Brand: Ltvystore   |   Manufacturer: Ltvystore

Amazon Price: $11.95 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 24 hours
List Price: $11.99

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  #9

Quick Response Turn-Lock Mounting Photocontrol, 1800VA Ballast, 1000W Power, 105-130VAC Voltage, Grey

Model: 2005A   |    Mpn: 2005A   |    Ean: 0786261620125   |    PartNumber: 2005A   |   Asin: B00CUND6MO

This NSi Industries 2005A photocontrol accepts 105-130 VAC input, has a 1,800 VA ballast capability, and can power a 1,000 watt lamp for applications such as street and highway lighting. The cadmium sulphide photocell turns on lighting when the ambient light level drops below one to three foot candles (fc) and works with screw-base compact fluorescent (CFL) and LED bulbs. The photocell turns lighting off when the level exceeds three foot candles. The polypropylene photocell housing is UV stabilized and the clear acrylic window is UV-resistant. This photocontrol unit meets EEI NEMA standards for locking-type photocontrols, is Underwriter Laboratories (UL) Listed for quality assurance, and is suitable for controlling lighting.

Specifications Photocell type Cadmium sulphide photo sensor and switch, turn-lock mount Input power supply 105-130 VAC, 60 Hz Output 1,000 watts On/off control 1-3 fc ambient light, instant On, 3-5 seconds Off delay Enclosure Gray polypropylene, UV stabilized Mount style Turn-lock mount Operating temperature range -40 to +158 degrees F (-40 to +70 degrees C) Standards met UL Listed, ANSI C136.10, EEI NEMA
Automatic switches are used to turn on or off electrical devices and are activated by time, light, and motion. Time activated switches (also known as timers) operate at preset time intervals during a daily or weekly period and can be either mechanical or electronic. Mechanical timers feature a dial with multiple pins to set the on/off time intervals. Electronic timers feature an LCD display and pushbuttons to set the time intervals. Light activated switches (also known as optical or photo) operate when ambient light levels reach preset values, generally measured in foot candles. Motion-activated switches (also known as motion sensors) operate when an electronic field of a preset range is interrupted. These switches can include energy saving logic that uses combinations of time, light, and motion to operate and can include one or more device outlets or circuit contacts. Automatic switches are used to control indoor lights, outdoor lights, appliances, and small equipment motors.

NSi Industries manufactures electrical components and sensors, lighting products, and energy management products. The company, founded in 1975, is headquartered in Huntersville, NC.

Features

  • Cadmium sulphide photocell for on/off control
  • Turns on at one to three foot candles of ambient light
  • Instant On cycle, delay of three to five seconds for Off cycle
  • 105-130 VAC input voltage, 1,800 VA ballast, 1,000 W output
  • Polypropylene housing, UV stabilized
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Brand: NSI   |   Manufacturer: NSi Industries

Item Dimensions: 3.7 x 3.1 x 3.2 inches (9.4 x 7.9 x 8.1 cm)   |   Package Dimensions: 2.8 x 3.2 x 3.3 inches (7.1 x 8.1 x 8.4 cm)

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  #10

TORK a brand of NSi Industries, LLC Lexan Housing with Weatherproof Sealant Photocontrol, 2080-2770VA Ballast, SPST Switch, 3470-4620W Power, 208-277VAC Voltage - 2000-2

Model: 2000-2   |    Mpn: 2000-2   |    Ean: 0786261600189   |    PartNumber: 2000-2   |   Asin: B00CUNDY7Q

This NSi Industries 2000-2 switch and photocontrol accepts 208-277 VAC input and each of its three circuits can activate a 2,770 ballast for lighting control. The integral photocell turns on lighting when the ambient light level drops below a user-selectable light level of 1 to 5 foot candles (fc) and turns the lighting off when the level is at 3 to 15 fc. The single-pole single-throw (SPST) contacts are housed within impact-resistant dome. The base is ultrasonically welded for maximum strength and the sensor accepts 1/2" conduit and has 180-degree swivel capacity. This switch and photo sensor unit is Underwriter Laboratories (UL) Listed and Canadian Standards Association (CSA) certified for quality assurance and is suitable for controlling lighting.

Specifications Switch type Photo sensor and switch, weatherproof Input power supply 120/277 VAC, 50/60 Hz, 1 watt power consumption Output contacts SPST contacts, 2,770 watt ballast capable, 4,620 watt load On/off control On at user-selectable 1 to 5 fc, Off at 3 to 15 fc Enclosure 1/2" conduit mount, indoor/outdoor use Terminal wire size range #16 AWG (American wire gauge) Operating temperature range -40 to +140 degrees F (-40 to +60 degrees C) Standards met UL Listed, CSA certified
Automatic switches are used to turn on or off electrical devices and are activated by time, light, and motion. Time activated switches (also known as timers) operate at preset time intervals during a daily or weekly period and can be either mechanical or electronic. Mechanical timers feature a dial with multiple pins to set the on/off time intervals. Electronic timers feature an LCD display and pushbuttons to set the time intervals. Light activated switches (also known as optical or photo) operate when ambient light levels reach preset values, generally measured in foot candles. Motion-activated switches (also known as motion sensors) operate when an electronic field of a preset range is interrupted. These switches can include energy saving logic that uses combinations of time, light, and motion to operate and can include one or more device outlets or circuit contacts. Automatic switches are used to control indoor lights, outdoor lights, appliances, and small equipment motors.

NSi Industries manufactures electrical components and sensors, lighting products, and energy management products. The company, founded in 1975, is headquartered in Huntersville, NC.

Features

  • Photocontrol for switching lights on/off based on ambient light
  • One to 15 foot candle light level sensitivity for varying light levels
  • 208-277 VAC input voltage for multiple uses
  • Dome and base ultrasonically welded for maximum strength
  • Mounting for 1/2 conduit with 180-degree swivel
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Brand: NSI   |   Manufacturer: NSi Industries

Item Dimensions: 10 x 10 x 10 inches (25.4 x 25.4 x 25.4 cm)   |   Package Dimensions: 2 x 2.4 x 5.4 inches (5.1 x 6.1 x 13.7 cm)

Amazon Price: $11.39 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 24 hours
List Price: $11.39

Warranty: None

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  #11

Photocontrol Open Cap, 480VAC Voltage, for Turn-Lock Control

Model: 5500-OC   |    Mpn: 5500-OC   |    Ean: 0786261611321   |    PartNumber: 5500-OC   |   Asin: B00CTVVCVE

This NSi Industries 5500-OC photocontrol cap accepts 480 VAC input and replaces turn-lock mount photo sensor controls to provide a constant Off setting. The polypropylene housing is UV stabilized for durability. This cap is Intertek Testing Services (ETL) listed for safety.

Automatic switches are used to turn on or off electrical devices and are activated by time, light, and motion. Time activated switches (also known as timers) operate at preset time intervals during a daily or weekly period and can be either mechanical or electronic. Mechanical timers feature a dial with multiple pins to set the on/off time intervals. Electronic timers feature an LCD display and pushbuttons to set the time intervals. Light activated switches (also known as optical or photo) operate when ambient light levels reach preset values, generally measured in foot candles. Motion-activated switches (also known as motion sensors) operate when an electronic field of a preset range is interrupted. These switches can include energy saving logic that uses combinations of time, light, and motion to operate and can include one or more device outlets or circuit contacts. Automatic switches are used to control indoor lights, outdoor lights, appliances, and small equipment motors.

NSi Industries manufactures electrical components and sensors, lighting products, and energy management products. The company, founded in 1975, is headquartered in Huntersville, NC.

Features

  • Replacement photocontrol cap for constant Off setting
  • 480 VAC input voltage for multiple uses
  • Polypropylene housing, UV stabilized for durability
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Brand: NSI   |   Manufacturer: NSi Industries

Item Dimensions: 10 x 10 x 10 inches (25.4 x 25.4 x 25.4 cm)   |   Package Dimensions: 2 x 3 x 3.1 inches (5.1 x 7.6 x 7.9 cm)

Amazon Price: $15.26 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 24 hours
List Price: $15.26

Warranty: None

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  #12

RoHS Compliant Cadmium-Free Alternative to Photoresistor 5549A(90-150Kohm/fc) Ambient Light Sensor Silicon Phototransistor Type (Diameter 0.196inch/Height 0.125inch) Visible Light Detector (50PCS)

 PartNumber: LXD-VT5549A   |   Asin: B07NDJNN97

A range of low cost phototransistor type visible light sensor with a current output which is directly proportional to the light level. They show excellent uniformity and linearity of performance with various types of light including ambient, tungsten filament,fluorescent and LED lights.The devices are supplied in 2-pin packaged LED style or SMD, especially designed to replace CdS cell as a result of the RoHS initiative.

Features

  • Analogue design outputs.
  • RoHS compliant and complete CdS replaceable
  • Current output highly linear V.S. light level
  • Integrated high gain photo-current amplifier.
  • Dark-current cancellation.
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Brand: LONGXINDA(HK)LIMITED   |   Manufacturer: ShenZhen Long Xin Da Technology Co.,Ltd.

Amazon Price: $7.99 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 2-3 business days
List Price: $7.99

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  #13

50pcs of 5.9''Leads LDR Pre-Wired PHOTORESISTOR SG5539 Light Dependent Resistors

 Ean: 0761330037837   |    PartNumber: SG5539-LH160   |   Asin: B079K7MB8B


50pcs of 5.9''Leads LDR Pre-Wired PHOTORESISTOR SG5539 Light Dependent Resistors The SG5539 CdS photocell consists of a thin film of photoconductive material on a ceramic substrate . A unique method of lead wire attachment provides metallurgical bonding of the wire to the electrode and rigid anchoring of the lead in the ceramic , thus eliminating the need for conductive pastes . A thin plastic coating provides protection for the active surface. These sensors are non-polar resistive elements with spectral response characteristics close to the human eye (luminous efficiency), and the light dependent resistors are available in a wide range of resistance values . CdS photoconductive cells utilize photoconductive effects in semiconductors that decrease their resistance when illuminated by light , thus making their operating circuits simple and small. Applications
Camera Exposure Control
Auto Slide Focus - dual cell
Photocopy Machines - density of toner
Colorimetric Test Equipment
Densitometer
Electronic Scales - dual cell
Automatic Gain Control - modulated light source
Automated Rear View Mirror
Digital Applications:
Automatic Headlight Dimmer
Night Light Control
Oil Burner Flame Out
Street Light Control
Absence / Presence (beam breaker)
Position Sensor

Features

  • Epoxy encapsulated
  • Reliable Performance
  • Quick Response
  • Good Characteristic of Spectrum
  • Small Size
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Brand: Shine Gold Electronices   |   Manufacturer: Nanyang Shine Gold Electronices Co., Ltd.

Package Dimensions: 0.2 x 2.4 x 3.9 inches (0.5 x 6.1 x 9.9 cm)

Amazon Price: $28.00 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 1-2 business days
List Price: $28.00

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  #14

Phase Meter, AC70-1000V ETCR1000C Phase Sequence Detector Non-Contact Phase Rotation Monitor with Magnetic Base for Phase Detection

 Ean: 0748904083124   |    PartNumber: Yanmistq572ho9ps   |   Asin: B07X5HPTSS

Specification:
Model :ETCR1000C
Power Supply
DC 3V2*AA Alkaline dry battery , Continuously working for 70 hours
AC Voltage Range(V)
AC 70 - 1000V, 40/65Hz (Sine Wave Continuous Input)
Clamp Wire Size
External Diameter 1.6-16mm
LED Display
(Positive Phase Sequence)
The four phase-sequence lamps light in order (clockwise).
(Negative Phase Sequence)
The four phase-sequence lamps light in order (counterclockwise).
(Live Power)L1,L2,L3 lamp light up in the voltage setting range.
(Phase Loss) L1 or L2 or L3 does not light.
(Short Circuit)L1 or L2 or L3 does not light.
Power On Indication
Power on indication light turns on; Low power, low battery light on
Magnetic force
Four magnets on the back of the meter, which are attached to the distribution box and can withstand 800g quality.
Auto Power off
After 5 minutes, the meter automatically cut off power supply.
Meter Dimension
Width, height, thickness 70mm*75mm*30mm
Clamp Lead Length:0.6m
Weight:317g
Working Temperature and Humidity
-10 -55 ; below 80%rh
Storage Temperature and Humidity
-20 -60 ; below 90%rh
Maximum Measured Voltage:AC 1000V
Dielectric Strength:5.4kVrms
Maximum rated Power:100mVA
Safety Provisions
EN61010-1: 2001, EN61010-031: 2002, Pollution level 2, CAT 3 (600V), Transient over-voltage 6000V

Package list:
1 * Non-Contact Phase Sequence Detector
1 * User Manual

Features

  • Phase sequence detection, live line check, simple power check, live wire identification, phase loss judgment, wire break position search, DC line break point detection, line maintenance.
  • Clamp-type non-contact inductive measurement, no need to open the wire, no need to touch the high-voltage exposed fire wire, directly sandwich the three super-inductive high-insulation clamps to the insulation skin of the three-phase live wire to detect
  • Non-contact inspection for safe and fast productivity.
  • The dynamic sound and light indicates the positive or negative phase of the phase sequence of the three-phase power supply, which is clear at a glance.
  • The bottom plate of the instrument is equipped with 4 magnets, which can be attached to the metal casing of the equipment during testing, and the operation is convenient and convenient.
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Brand: Yanmis   |   Manufacturer: Yanmis

Item Dimensions: 3.94 x 3.94 x 3.94 inches (10.0 x 10.0 x 10.0 cm)   |   Package Dimensions: 4.09 x 4.33 x 5.67 inches (10.4 x 11.0 x 14.4 cm)

Amazon Price: $79.99 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 24 hours
List Price: $79.99

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  #15

Women Christmas T Shirt Casual Long Sleeve Crewneck Twist Knot Blouse Tops Tunic

 Ean: 0793908786700   |   Asin: B0816X4SRS

Women Christmas T Shirt Casual Long Sleeve Crewneck Twist Knot Blouse Tops Tunic

Easy to wear with leggings, jeans, cardigans, shorts, skirts, etc, perfect for daily, casual, work, dating or vacation wear.

Great for wearing in spring, summer, autumn, winter, you can't miss it in your stylish wardrobe.

Comfortable to wear, this beautiful outfits make you more attractive and stand out from the crowd no matter where you go.

Due to different shooting angle, lighting, PC display, there maybe a little differences between the pictures and product itself.

We will try our best to provide quality products and services for each customer. If you have any ideas, please feel free to contact us, we will do better.

Features

  • High-quality fabrics, exquisite cutting process, lightweight and breathable, micro-elastic. Long Sleeve, Round Neck, Solid Color, Twist Knot, Casual Blouse.
  • Occasion: Suitable for a casual, daily wear, outdoor activity, dates, parties, work, school, basic, matches good with jeans, leggings coat or jacket.
  • Feature: The shirts are very soft and comfortable to wear. Simple and basic style, casual and loose tops feels relaxed and comfy all day long.
  • Size: Please check the size chart carefully before you purchase. The size chart is in the picture part, and it is different from the Amazon's size chart.
  • Outwear for women winter long sleeves tunic tops tops for women loose blouse pullover sweaters for women crew neck pullover sweatshirt for women
  • See more on Amazon...

Brand: ZXjymll/~   |   Manufacturer: ZXjymll/~

Amazon Price: $29.99 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 1-2 business days
List Price: $29.99

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  #16

Wllsagl Xouwvpm Women Yoga Sports Pants High Waist Stretch Workout Running Yoga Leggings Wine

 Ean: 0035082690078   |   Asin: B083XTM1N8



High Waist Tummy Control Yoga Workout Pants

Designed to remove moisture from your body, providing maximum comfort.

The better our line performs, the deeper yogis can go with their practice, and the more profound the effects of yoga are in their lives.

Each piece compresses, lifts and shapes the body, while keeping muscles warm, enabling the wearer to perform at their maximum.

Our fabric is designed to contour perfectly to your body, giving you a streamlined look.

Notice:

Tutte le taglie sono di dimensioni asiatiche. Di solito sono 1 o 2 taglie pi piccole delle dimensioni europee. Ti consigliamo di acquistare una taglia pi grande.

A causa dei metodi di misurazione diversi, ci possono essere di errore intervallo 1-2cm ammissibile.

A causa di fattori come display pixel, quindi ci potrebbe essere un po' di differenza di colore.

Size: S /Waist: 60-90cm/23.62-35.43" /Hip: 62-92cm/24.41-36.22" /Length: 85cm/33.46''

Size: M /Waist: 64-92cm/25.20-36.22" /Hip: 66-98cm/25.98-38.58" /Length: 88cm/34.65''

Size: L /Waist: 76-98cm/29.92-38.58' /Hip: 72-104cm/28.35-40.94" /Length: 91cm/35.83''

Features

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  • See more on Amazon...

Brand: Wllsagl Xouwvpm   |   Manufacturer: Wllsagl Xouwvpm

Amazon Price: $30.99 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 1-2 business days
List Price: $30.99

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  #17

Keturi USB Flash Disk Thumb Pen USB2.0 Creative Paper Clip Style Metal Mini Pin Ultra-Thin Bookmark Bookend Portable Gift USB Stick

 Ean: 0691725042545   |    PartNumber: UE48BLKUUF   |   Asin: B083VRJ3QP

Fast Data transmission speed,suitable for storing digital data for school,business or daily usage. The digital data includes music,video,photos,movies,manuals,softwares,etc.

Features

  • It's really great gift idea for friends or relatives. Good for school or work use purpose.
  • With nice looking and high quality, this novelty USB is good choice for data storage, data back-up and transfer of computer files
  • Easy and fast for data storage, data back-up and transfer of computer files.
  • Not only prevent the USB stick from any scratches or bumps from outside to protect the appearance well, but also make it durable and sturdy for repeated usage.
  • Customer satisfaction is our number one priority and we welcome any questions, our customer service will reply in time within 24 hours, please rest assured to buy.
  • See more on Amazon...

Brand: Keturi   |   Manufacturer: Keturi

Amazon Price: $19.98 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 1-2 business days
List Price: $19.98

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  #18

Keturi USB Flash Drive USB Flash Disk Thumb Pen Novelty Cute Cartoon Personality Creative Send to Friends

 Ean: 0691723131982   |    PartNumber: EBNSGKMVKU   |   Asin: B083R5F1G9

data storage is persistent and stable. According to different storage media, the maximum number of users is 100 thousand times Capacity - With capacities available up you'll always have plenty of storage available Storage - Perfect for keeping all of your documents, videos, music and photos handy,storage has never been more fun Express yourself--With eye-catching designs to reflect your personality and lifestyle.Sweet gift for your dear family and friends Reliable-When your files matter, you can trust ,Store your world in ours.Easy USB Key,Simple Tech Life

Features

  • Low Power Consumption, durable solid-state storage.
  • Dustproof, shockproof, deep waterproof, anti-magnetic, anti-temperature, anti-X-ray.
  • With nice looking and high quality, this novelty USB is good choice for data storage, data back-up and transfer of computer files
  • Not only prevent the USB stick from any scratches or bumps from outside to protect the appearance well, but also make it durable and sturdy for repeated usage.
  • Compatible with computers,laptops, Tablets, notebooks and any other devices which come with USB ports,lightning Fast to transfer HD movies, photos, music and more.
  • See more on Amazon...

Brand: Keturi   |   Manufacturer: Keturi

Amazon Price: $6.22 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 1-2 business days
List Price: $6.22

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  #19

Keturi USB Flash Disk Thumb Pen USB2.0 Creative Paper Clip Style Metal Mini Pin Ultra-Thin Bookmark Bookend Portable Gift USB Stick

 Ean: 0691299547484   |    PartNumber: ZZ6TOPXC60   |   Asin: B083N7SM8N

Fast Data transmission speed,suitable for storing digital data for school,business or daily usage. The digital data includes music,video,photos,movies,manuals,softwares,etc.

Features

  • It's really great gift idea for friends or relatives. Good for school or work use purpose.
  • With nice looking and high quality, this novelty USB is good choice for data storage, data back-up and transfer of computer files
  • Easy and fast for data storage, data back-up and transfer of computer files.
  • Not only prevent the USB stick from any scratches or bumps from outside to protect the appearance well, but also make it durable and sturdy for repeated usage.
  • Customer satisfaction is our number one priority and we welcome any questions, our customer service will reply in time within 24 hours, please rest assured to buy.
  • See more on Amazon...

Brand: Keturi   |   Manufacturer: Keturi

Amazon Price: $47.00 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 1-2 business days
List Price: $47.00

See Amazon Reviews | Add to your Amazon Wishlist

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  #20

Rishine Women's V Neck Satin Sleepwear Spaghetti Strap Cami Slim Nightgowns Sexy Sling Lingerie Pajamas Red

 Ean: 0035082411369   |   Asin: B083LW956H

Size: XL Length: 72cm/28.35'' Bust: 112cm/44.09'' Waist: 112cm/44.09''

Size: XXL Length: 74cm/29.13'' Bust: 118cm/46.46'' Waist: 118cm/46.46''

Size: XXXL Length: 76cm/29.92'' Bust: 124cm/48.82'' Waist: 124cm/48.82''

Size: XXXXL Length: 78cm/30.71'' Bust: 130cm/51.18'' Waist: 130cm/51.18''



Notice:

Humanized design makes your pet more lovely,fashion and difference

All dimensions are measured by hand, there may be 2-3cm deviations,thanks for your understanding

As different computers display colors d

Features

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  • Women Chemises Lingerie Mini Babydoll Sleepwear Strappy Lace Dress Women'S Lingerie V Neck Floral Full Slip Sleepwear Chemise Soft Nightgown Womens Sexy T-Back Low Rise G-Strings Thong Underwear Women Sexy Plus Size Lingerie Night Wear Fishnet Lace Teddy Sexy Lingerie Women Fishnet Halter Chemise Deep V Mesh Mini Dress Bodysuit Open Back Lingerie Lace Babydoll Sleepwear Straps Bralette Panty Set Women'S Kimono Robe Babydoll Suit
  • Women Lace Lingerie Set V Neck Chemise For Women Halter Lingerie Sexy Lingerie Fashion Lace Mesh Lingerie Sleepwear Nightie For Women Transparent Sheer Lingerie Night Dress For Women Silken Comfortable Smooth Breathable Night Wear Slim Fit Animal Print Club Dress Stripr Print Open Packaging Lingerir Suit For Women Leather Wet New Look Lace Bow Dress High Waist Tummy Control Body Shaper Night Wear Strapless Off Shoulder Thongs Corset Lace Flowers Push Up Sleepwear
  • Sexy Lingerie For Women For Sex Sexy Lingerie For Women Sexy Lingerie For Women For Sex Plus Size Sexy Lingerie Accessories Sexy Lingerie Asian Sexy Lingerie Robe For Women Sexy Lingerie Apron Sexy Lingerie Robe Set Sexy Lingerie For Women Sexy Lingerie Sexy Lingerie Bra Sexy Lingerie Bodystocking Sexy Lingerie Bra Panties Set Sexy Lingerie Crotchless Sexy Lingerie Corset Sexy Lingerie Costumes Sexy Sexy Lingerie Extra Small Sexy Lingerie Exotic Sexy Lingerie
  • See more on Amazon...

Brand: Rishine   |   Manufacturer: Rishine

Amazon Price: $6.34 | as of 01/16/2020(10:53am pst)
Availibility: Usually ships in 1-2 business days
List Price: $6.34

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