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Best Component Testers - Buying Guide

Last Updated: 01/22/2019

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Bestselling Component Testers on Amazon

  1. DROK 100282 0.56" Digital DC Voltmeter Panel Volt Meter Gauge LED Display 0-300V Voltage Tester
  2. DC Buck Converter, DROK Step Down Voltage Regulator Board DC 4-38V 36V 24V to 1.25-36V 12V 9 V 5V Po...
  3. New Replacement Belt Toshiba KT-S3 Cassette Player Belt
  4. DROK Dual USB Port Digital Volt Amp Power Meter Voltage Tester
  5. DROK 090045 0.36" High Accuracy DC 0-3.0000A Ammeter Current Ampere Panel Meter Gauge Current Monito...
  6. Pico Technology PP266, Current Clamp (600A AC/DC), BNC connector
  7. DROK Fahrenheit Scale 0.56" DC 12V Digital Car Clock Thermometer Voltmeter 3in1 Red LED Auto Gauges ...
  8. DROK Micro Voltmeter Digital Voltage Panel Meter DC 12V 0.28" 2-wires Volt Monitor Waterproof Batter...
  9. DROK 0.36"5 Digits DC 0-33.000V 12V LED Digital Display Voltmeter 3 Wires Voltage Tester Monitor Hig...
  10. B&K Precision 815 Hand-held Component Tester

  #1

DROK 100282 0.56" Digital DC Voltmeter Panel Volt Meter Gauge LED Display 0-300V Voltage Tester

Model: 100282   |    Mpn: 100282   |    Ean: 0533593041711   |    PartNumber: 100282   |   Asin: B00LZLM182

Technical parameters: Operating voltage: 3.3 ~ 30V (with reverse protection) Test voltage: 0 ~ 300V ( 100V resolutions: 0.1V; 100V resolution: 1V) Operating Current: Display: 0.56 " LED, red / blue / green Dimensions: 48 x 29 x 21 mm Installation hole: 45.5 x 26.5 mm Measuring rate: 500mS / times Accuracy: 1% ( 1 digit) Extreme working conditions: Minimum operating voltage: +3.3 V Maximum working voltage: +30 V Working temperature: -10 ~ +65 c Operating Humidity: 10 ~ 80% (non-condensing) Working pressure: 80 ~ 106 kPa Sun exposure: no direct exposure Package include: 1x Digital Voltmeter

Features

  • Operating voltage: 3.3 ~ 30V (with reverse protection)
  • Test voltage: 0 ~ 300V ( 100V resolutions: 0.1V; 100V resolution: 1V)
  • Operating Current: <20mA; Measuring rate: 500mS / times
  • Display: 0.56 LED, red / blue / green; Accuracy: 1% ( 1 digit)
  • Dimensions: 48 x 29 x 21 mm; Installation hole: 45.5 x 26.5 mm
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Brand: DROK   |   Manufacturer: DROK

Package Dimensions: 1.5 x 2.5 x 4 inches (3.8 x 6.4 x 10.2 cm)

Amazon Price: $5.19 | as of 01/22/2019(3:32am pst)
Availibility: Usually ships in 24 hours
List Price: $5.77

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  #2

DC Buck Converter, DROK Step Down Voltage Regulator Board DC 4-38V 36V 24V to 1.25-36V 12V 9 V 5V Power Supply Reducer Transformer Module 5A with LED Display

Model: 090181_20150813   |    Mpn: 090181_20150813   |    PartNumber: 090181_20150813   |   Asin: B013UIMNMQ

Parameters:
Input voltage: DC 4.0 ~ 38V
Output voltage: DC 1.25V ~ 36V continuously adjustable (the input voltage must be higher than the output voltage 1.5V)
Output current: max 5A, recommended for use in the 4.5A.
Output power: up to 75W, more than 50W, Please enhance heat dissipation
Voltmeter error: ?0.05V
Measure range: 0 ~ 40V (please ensure that the input voltage is 4.5V or more)
Conversion efficiency: up to 96%
Load regulation: S (I) ? 0.8%
Voltage Regulation: S (u) ? 0.8%
With overheat protection and short circuit protection
Dimensions: 6.6 * 3.9 * 1.8cm

Conversion efficiency test (for reference only):
Input:24V , Output:12V 4A 93%
Input:36V , Output:24V 3A 96%

Package include:
1x DC Step-down Module

Features

  • Module Properties: non-isolated step-down module (BUCK)
  • Input voltage: DC 4-38V; Output voltage:DC 1.25-36V continuously adjustable
  • Output current :0-5A (recommended for use within 4.5A)
  • Output power: recommended for use in below 75W, please add heat sink when more than 50W
  • Overheat protection and short circuit protection; Dimensions: 6.6 * 3.9 * 1.8cm
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Brand: DROK   |   Manufacturer: DROK

Package Dimensions: 1.7 x 2.4 x 3 inches (4.3 x 6.1 x 7.6 cm)

Amazon Price: $8.31 | as of 01/22/2019(3:32am pst)
Availibility: Usually ships in 24 hours
List Price: $8.31

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  #3

DROK Dual USB Port Digital Volt Amp Power Meter Voltage Tester

Model: 100259   |    Mpn: 100259   |    Ean: 0533593041094   |    PartNumber: 100259   |   Asin: B00LL5UKI0

Features : One-input , Dual-output USB charging, voltage and current dual display alternately
OUTPUT ( two functions ) :
Data communication function : mobile phones or other mobile device and a computer for data transfer
Charging voltage output function: suitable for most of mobile phones , mobile power , tablet PCs and other USB devices, if with Original Charger or other with high-current Identify resistance charger, can also supports IPad, IPhone and Samsung S4 " High Current " charge.
OUTPUT (Charging voltage output function):
universal-version: suitable for most of mobile phones , mobile power , tablet PCs and other USB devices, do not support IPad, IPhone and Samsung S4 " High Current " charge, NO data communication function.
Apple Special Type: only suitable for IPad, IPhone and Samsung S4 " High Current " charge
Technical parameters:
Supply voltage, test voltage: 3.2 ~ 10V
Test Current: 0 ~ 3A (10A Max, If more than 3A, can not work continuously)
Operating Current: Display: 0.39 "LED, Red/Blue
Dimensions: 69 x 26 x 19mm
USB extension cable: about 120mm
Measuring rate: 500mS / times
Accuracy: 1% ( 2 digits)
Extreme working conditions:
Low supply voltage: +3.2 V
Maximum supply voltage: +10 V
Working temperature: -10 c~ +65 c
Operating Humidity: 10 ~ 80% (non-condensing)
Working pressure: 80 ~ 106kPa
Sun exposure: no direct exposure
Package Include: 1x USB Charging Voltage Current Monitor

Features

  • One-input, dual-output; data communication function
  • Supply Voltage, test Voltage: DC 3 2 ~ 10V
  • Test current: 0 ~ 3A (10A maximum, if more than 3A, can NOT work continuously)
  • Display: 0 39 inch
  • USB extension cable: about 120mm; measuring rate: 500Ms / times; accuracy: 1 percent ( 2 digits)
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Brand: DROK   |   Manufacturer: DROK

Item Dimensions: 0.75 x 1.02 x 2.72 inches (1.9 x 2.6 x 6.9 cm)   |   Package Dimensions: 0.8 x 2.5 x 4.5 inches (2.0 x 6.4 x 11.4 cm)

Amazon Price: $9.64 | as of 01/22/2019(3:32am pst)
Availibility: Usually ships in 24 hours
List Price: $9.64

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  #4

DROK 090045 0.36" High Accuracy DC 0-3.0000A Ammeter Current Ampere Panel Meter Gauge Current Monitor Amperage Tester Blue LED Digital Display with Built-in Shunt

Model: 090045   |    Mpn: 090045   |    Ean: 0619397026670   |    PartNumber: 090045   |   Asin: B00BYPIWA0

Features:
Measurement Range: DC 0-3.0000A
Power Supply: DC 3.5-30V
Display: five 0.36" LED digital tube
Display Color: Blue
Refresh Speeds:> 3 times per second
Measurement Accuracy: (0.5 + 2 digits)
Operating Temperature: -10 c ~ 65 c
Dimensions: 48 x 29 x 21mm
Temperature Coefficient: less than 50PPM / c
Built-in shunt, don't need extra shunt
Anti-reverse protection

Wiring:
PWR-Red(thin): power supply+ (3.5-30V DC)
PWR-black(thin): power supply- (when powered by measuring circuit, connect nothing)
Red(thick): current measurement signal input+
Black(thick): current measurement signal input-
(please refer to the pictures for more details)

Note:
This meter needs separate power supply, the power is DC3.5-30V.

Package Includes:
1x Digital Ammeter

Features

  • Has high accuracy, measurement range is 0-3.0000A.
  • 0.36'' 5 digital blue LED display, the screen is very bright.
  • Small size, the dimension is 48mm*29mm*21mm.
  • Power supply has reverse connection protection to prevent meter burning.
  • It is flexible to power it, can use system common ground power supply(need separate power supply).
  • See more on Amazon...

Brand: DROK   |   Manufacturer: DROK

Item Dimensions: 0.83 x 1.14 x 1.89 inches (2.1 x 2.9 x 4.8 cm)   |   Package Dimensions: 1.1 x 2.1 x 2.8 inches (2.8 x 5.3 x 7.1 cm)

Amazon Price: $12.68 | as of 01/22/2019(3:32am pst)
Availibility: Usually ships in 24 hours
List Price: $12.68

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  #5

Pico Technology PP266, Current Clamp (600A AC/DC), BNC connector

Model: PP266   |    Mpn: PP266   |    Ean: 0799360094117   |    PartNumber: PP266   |   Asin: B015GQ6J20

Whether you are a teacher, student, hobbyist or professional, the USB DrDAQ Data Logger gives you an inexpensive entry into the world of PC-based data logging. Features: Use DrDAQ as a Data Logger . Use DrDAQ as an Oscilloscope . Use DrDAQ as a Signal Generator . Built-In Sensors for Light, Sound and Temperature . Measure pH - Just Plug in Any Standard pH Electrode . Sockets for External Sensors . Digital Outputs to Control External Devices . USB Connected and Powered . Use Up to 20 USB DrDAQs on a Single PC This high amp probe is a 600 A current clamp with a shielded cable for superior noise rejection. The PP266 is terminated in a BNC connector and so can be connected directly to DrDAQ.

Features

Brand: PICO TECHNOLOGY   |   Manufacturer: Pico Technology

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  #6

DROK Fahrenheit Scale 0.56" DC 12V Digital Car Clock Thermometer Voltmeter 3in1 Red LED Auto Gauges DS18b20 Probe

Model: 100132   |    Mpn: 100132   |    Ean: 0519397032391   |    PartNumber: 100132   |   Asin: B00E7O9UWE

Parameters:
Power Supply voltage: DC 7-30V (with anti-reverse protection)
Display: four 0.56 "LED digital tube
Refresh rate: about 300mS / times
Accuracy: about 0.2 c
Overload: please do not higher than 300 F
Measuring temperature: -67 F to 257 F
Operating temperature: -40 c -85 c
Sensor cable length: 80-100cm
Sensor probe: 18B20
Measuring voltage: range 0-200VDC , accuracy +/-0.1V
The battery backup is available for 3-4 years
Display: 61x29x17.5mm
Installation dimensions: 58x26mm

Some application: for measuring car, room, water, refrigerator, aquarium temperature and DIY etc

Display modes:
Only display time
Only display voltage
Only display temperature
Time,temperature, voltage display alternately

Mode setting button:
Short press to select the clock, seconds, voltage, temperature display mode;
Long press show "ALL", Enter the time temperature voltage alternating display mode interval of 5 seconds. short press to exit

Time setting button:
Short press to adjust the hours, minutes (flashing),Short press again to exit
Short press the "Mode setting button", the clock starts running

Wiring of voltage measure:
Red: the positive of power supply
Black: the negative of power supply or that of measured voltage
Green: the positive of measured voltage

Package includes:
1x Digital clock voltmeter thermometer 3-in-1

Features

  • Time/Voltage/temperature 3 in 1 digital meter of four operating modes
  • Waterproof dc18b20 sensor probe measuring -67 f to 257 f and with high accuracy of about 0 2 C
  • Power-off memory function and its battery is available for 3 to 4 years
  • Adopts SMD technique; its digit would NOT shake; 4-digit LED display
  • Has reversed-connection protection, meaning the meter will NOT burn when being connected reversely
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Brand: DROK   |   Manufacturer: DROK

Package Dimensions: 1.34 x 2.36 x 4.41 inches (3.4 x 6.0 x 11.2 cm)

Amazon Price: $14.34 | as of 01/22/2019(3:32am pst)
Availibility: Usually ships in 24 hours
List Price: $14.34 | Used Price: $11.34

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  #7

DROK Micro Voltmeter Digital Voltage Panel Meter DC 12V 0.28" 2-wires Volt Monitor Waterproof Battery Power Tester for Car Motorcycle Vehicle Automotive

Model: 100231   |    Mpn: 100231   |    Ean: 0519397044257   |    PartNumber: 100231   |   Asin: B00JOB790A

Parameters:
Power voltage: DC 3.50 to 30.0V
Measure range: DC3.50-30.0V (2-wire)
Display: 3-digit 0.28" LED digital tube
Display color: Red/Yellow/Blue/Green
Accuracy: 1% (+ / -1 digit)
Refresh rate: about 1s / times
Working temperature: -10 c to 65 c

Package include:
1x digital voltmeter

Features

  • With reverse polarity protection, meaning meter will NOT burn even when being connected reversely
  • Micro-potting design, waterproof, dust-proof and shock-proof contribute to its strong durability
  • Automatically adjust its accuracy; when less than 10V, can be 0 01V; when more than 10V, can be 0 1V
  • 3-Digit 0 28 inch
  • Apply to Auto, car, motor, vehicle etc
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Brand: DROK   |   Manufacturer: DROK

Package Dimensions: 2.9 x 3.9 x 4.2 inches (7.4 x 9.9 x 10.7 cm)

First Available: 2017-03-12

Amazon Price: $7.10 | as of 01/22/2019(3:32am pst)
Availibility: Usually ships in 24 hours
List Price: $9.09

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  #8

DROK 0.36"5 Digits DC 0-33.000V 12V LED Digital Display Voltmeter 3 Wires Voltage Tester Monitor High Accuracy Volt Testing Panel Gauge

Model: 100034   |    Mpn: 100034   |    Ean: 0619397030752   |    PartNumber: 100034   |   Asin: B00CJR9QB6

Parameters:
Measure voltage: DC 0-33.000V
Power Supply: DC 5-30V (Separate powered)
Display: five 0.36" digital LED Tube
Display Color: Blue
Refresh rate: 5 times per second
Measuring Accuracy: +/-(0.3 +2 digit)
Dimensions:48mm x 29mm x 21mm
Cutting Size: 45mm x 26mm
Operating temperature: -10 c to 65 c
Temperature coefficient: less than 25PPM / c
With reverse connection protection

Wiring:
Red: Power Supply+ (DC 5-30V)
Black: Power Supply -, Measure -
Green: Measure +
(please refer to the wiring reference for more detail)

NOTE:
The meter needs independent power supply(DC 3.5-30V). When the black wire and red wire are connected to the power supply, the meter will display 0.000 (when the measuring wire(yellow wire) is dangling, the meter will display one or two base). Then yellow wire and black wire can be connected to the measurement circuit. The measured voltage range is DC 0-33.000V.

Package Includes:
1x Digital LED Voltmeter

Features

  • Small size(48 29 22mm) and light weight(16g), portable and easy to install.
  • Wide measuring range (DC0-33V) and high measurement accuracy (0.3 + 2words).
  • Wiring: Red wire: Power supply+; Yellow wire: Measure+; Black wire: Power supply-, Measure-.
  • With reverse connection protection,the meter will not burn when reverse connected,hence safe for use
  • Please note that the meter needs independent power supply (DC3.5-30V).
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Brand: DROK   |   Manufacturer: DROK

Item Dimensions: 0.83 x 1.14 x 1.89 inches (2.1 x 2.9 x 4.8 cm)   |   Package Dimensions: 1.1 x 2.3 x 3.1 inches (2.8 x 5.8 x 7.9 cm)

Amazon Price: $10.69 | as of 01/22/2019(3:32am pst)
Availibility: Usually ships in 24 hours
List Price: $10.69

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  #9

B&K Precision 815 Hand-held Component Tester

Model: 815   |    Mpn: 815   |    Ean: 0817050081503   |    PartNumber: 815   |   Asin: B000B601UW

This handy capacitance meter (0.1 pF to 20 mF) and ohm meter (0.1 ohm to 20 megohm) also tests: transistors, beta, diodes, SCRs, LEDs and batteries. 3-1/2 digit extra large (0.8'' digit) high contrast LCD display. Transistor leakage test. Capacitance zero adjustment. Diode and SCR test. LED test. Battery test. 5 foot drop-proof heavy duty case. Power Source, 100 MHz Bandwidth: 9v battery. Display: 3-1/2 digit LCD. Digit height: 0.8 inches. Operating temperature: 32 to 122 degree F. Storage temperature: -4 to 140 degree F. Measures 6-7/8" length by 3-1/4" width by 1-1/2" depth. 1 year warranty.

Features

  • 3-1/2 digit extra large (0.8'' digit) high contrast LCD display
  • Transistor leakage test
  • Capacitance zero adjustment
  • Diode and SCR test; LED test; battery test
  • 1 Year warranty
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Brand: B&K Precision   |   Manufacturer: B&K Precision Corporation

Item Dimensions: 2.7 x 5.1 x 7.8 inches (6.9 x 13.0 x 19.8 cm)   |   Package Dimensions: 2.6 x 5.2 x 7.8 inches (6.6 x 13.2 x 19.8 cm)

Amazon Price: $86.30 | as of 01/22/2019(3:32am pst)
Availibility:
List Price: $105.00

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  #10

Blue ESR Tester Kit - Requires Assembly

Model: BESR_Kit   |    Mpn: BESR_Kit   |    PartNumber: BESR_Kit   |   Asin: B00O0BMIJ6

Our Blue ESR Meter Kit has been very popular since 2007. This is the latest Bob Parker design and successor to the famous Dick Smith MKII ESR and Low Ohms Meter. This is handy and affordable ESR meter measures capacitor equivalent series resistance (ESR) for capacitors >1uF and up to 450V. ESR is a very important quality and performance characteristic of capacitors greater than 1 uF. This meter makes measurements which are often impossible to check with capacitance meters. It also can be used to assess health for LV alkaline/rechargeable batteries, find shorts on PCBs, inductive coil shorts and for assessing incoming quality assurance of components. quality assurance of components and can also be used to test the low resistance grounding of ANSI/ESD S20.20, ANSI/ESD S6.1, ESD TR20.20 and compliance verification for grounding systems. Includes quality test leads with banana jacks, basic alligator clips, easy-access battery compartment and on-board diagnostics to detect assembly errors. You can add the optional croc clips and/or probes or use your own. This has the MkII firmware, Bob's latest version developed over many years. It can accurately test ESR down to an internal battery voltage of 5.5 volts. It has a full 1yr warranty on parts from Anatek.

Features

  • Meter accuracy tests ESR of >1uF electrolytics in circuit, +/- 0.01 ohm.
  • Non polarized 2' test leads with resistance compensation, improves fine accuracy
  • Automatic power off when reading is unchanged for 3 minutes, preserves battery life
  • Easy-to-read, high brightness 0.5 inch (13mm) piercing blue LED display
  • In kit form with 1yr warranty on parts from Anatek, made in USA
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Brand: AnaTek Instruments   |   Manufacturer: Alltronics LLC

Item Dimensions: 2 x 8 x 4 inches (5.1 x 20.3 x 10.2 cm)   |   

Amazon Price: $95.95 | as of 01/22/2019(3:32am pst)
Availibility: Usually ships in 24 hours
List Price: $95.95

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  #11

Akozon Multi-Functional Transistor Tester with LED Display Diode Capacitance ESR Meter, M328 0.1 -50M Automatic Checker Detector

 Ean: 0700890028527   |    PartNumber: Akozon7yb5h64381   |   Asin: B07G2LS1LQ

Features:
Automatically detect NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, thyristors, resistors, capacitors or other devices. Two-button operation, automatically detect and shutdown. The bipolar transistor and the protective diode inside MOSFET can be detected and displayed on the screen. Different parameter is shown with different color, convenient and simple for you to check the parameter. Each test takes about two seconds, with only large capacitors and inductance measurements taking longer

Specifications:
Material: PCB + Plastic
Color: Black
Shutdown Current: 20nA
Resistor Test Range: 0.1 -50M
Inductor Test Range: 0.01mH-20H
Capacitor Test Range: 25pF-100000uF
Battery: 1 x 9V battery (NOT included)
Size: Approx. 13 x 6.5 x 2cm / 5.12 x 2.56 x 0.79in
Weight: Approx. 108g

Package Included:
1 x Multi-functional Transistor Tester

Note:
1. Please make sure that capacitors are discharged before testing.
2. The measurement allowed error is 1-3cm.
3. If you want to test a triode, you do not need to worry about the BEC order of 1, 2, 3 pin.

Features

  • Automatical Identification Akozon intelligent transistor checker is able to detect NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, thyristors, resistors, capacitors or other devices automatically
  • Better measurement accuracy Our advanced electronic transistor tester with Micro-controller, using 8MHz external crystal, better measurement accuracy, each test takes about two seconds, with only large capacitors and inductance measurements taking longer
  • Wide Application This multifunctional capacitance meter can be used to test triode, field-effect tube(FET), diode, resistor, capacitor, inductor, MOS, SCR, which is available for various electric transistor testing
  • Large & Clear LCD Digital Display This amazing detector adopts color LCD screen with high-resolution. Besides, different parameter is shown with different color, convenient and simple for you to check the parameter
  • Kindly Remind We Have a Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! Looking forward to your consultation
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Brand: Akozon   |   Manufacturer: Akozon

Item Dimensions: 0.79 x 2.56 x 5.12 inches (2.0 x 6.5 x 13.0 cm)   |   Package Dimensions: 0.9 x 3.2 x 5.8 inches (2.3 x 8.1 x 14.7 cm)

Amazon Price: $10.29 | as of 01/22/2019(3:32am pst)
Availibility: Usually ships in 1-2 business days
List Price: $9.99

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  #12

DROK 0-600V/0-50.0A Digital DC VA Volt Ampere Gauge Amps Voltmeter Ampere meter 2in1 LCD Voltage Current Tester Meter

Model: 100122   |    Mpn: 100122   |    Ean: 0519397032056   |    PartNumber: 100122   |   Asin: B00DUU0XTA

Features: Working Mode: Voltage and current dual display Power Supply: AC 220V +/- 10% Measuring Range: DC 0-600V, 0-50.0 A (require external shunt) Display: LCD, blue backlight, 3 1/2 digits (visible screen size: 43x25mm) Accuracy: 1% +/- 2 digits Power Consumption: Measurement speed: about 2 times / sec Dimensions: 70x40x40mm Installation Size: 68x38 mm (flush mounting) Can directly replace the 85L17 Analog current and voltage meter Usage:Charger, inverter, solar energy, wind turbines, LED lights measurement and etc. Note: The power supply must be pure sine wave voltage (modified sine wave or square wave will burn the meter) Package Included: 1x Digital DC Volt Ampere Meter 2in1

Features

  • Working mode: Voltage and current dual display
  • Power supply: AC 220V +/- 10 percent ; accuracy: 1 percent +/- 2 digits
  • Measuring range: DC 0-600V, 0-50 0 a (require external shunt)
  • Display: LCD, Blue backlight, 3 1/2 digits (visible screen Size: 43x25mm)
  • Usage: charger, inverter, solar energy, wind turbines, LED lights measurement and etc
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Brand: DROK   |   Manufacturer: DROK

Item Dimensions: 4.72 x 1.97 x 4.72 inches (12.0 x 5.0 x 12.0 cm)   |   Package Dimensions: 1 x 2 x 2.6 inches (2.5 x 5.1 x 6.6 cm)

Amazon Price: $7.27 | as of 01/22/2019(3:32am pst)
Availibility: Usually ships in 24 hours
List Price: $7.27

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  #13

Peak Atlas LCR/ESR/SCR/DCA Protective Hardcase

Model: ATC01_BLK   |    Mpn: LCR/ESR/SCR/DCA   |    PartNumber: LCR/ESR/SCR/DCA   |   Asin: B00O0GC72O

This Atlas LCR/ESR/SCR/DCA Hardcase is design to hold one Atlas tester and has space for its accessories too .This case is tough, very tough. With space for accessories too, this case will protect your instrument wherever you go. It's finished with high quality stitching and an embossed Peak logo. Complete with removable fabric carry strap (150mm length). External dimensions are 150mm x 120mm x 40mm. We do not recommend that you fit two instruments in this case (it's a bit tight and the 'on' buttons can get pressed)

Features

  • Peak Atlas Tester Hardcase
  • New Blue Hard Shell Design
  • Hold One Peak ESR, DCA, SCR or LCR tester
  • Space for Accessories
  • ROHs Compliant
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Brand: Peak   |   Manufacturer: Peak

Item Dimensions: 1 x 4 x 6 inches (2.5 x 10.2 x 15.2 cm)   |   Package Dimensions: 1.2 x 3.8 x 6.1 inches (3.0 x 9.7 x 15.5 cm)

Amazon Price: $19.88 | as of 01/22/2019(3:32am pst)
Availibility: Usually ships in 24 hours
List Price: $19.88

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  #14

DROK Digital Current Tester Multimeter DC 100V Volt 2A Ampere Battery Monitor Gauge 2in1 Red/Blue 2-color LED Display Car Automotive 12V 24V Built-in Shunt

Model: 100012   |    Mpn: 100012   |    Ean: 0519397026666   |    PartNumber: 100012   |   Asin: B00BY4M7AW

Features:
Operating voltage:DC 4.5 ~ 30V
Measure voltage: DC 0 ~ 100V
Minimum resolution(V): 0.1V
Measure current :2A (measure directly,built-in shunt)
Minimum resolution(A): 0.01A
Operating current:

Features

  • Display Voltage and current simultaneously(the current is Measured in the negative rail)
  • Ground wire of testing end and power supply terminal is the same wire; quick refresh of about 500 MS
  • Require external power supply; with reversed connection protection
  • 0 28 inch
  • With built-in shunt, has Voltage and current calibration potentiometers
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Brand: DROK   |   Manufacturer: DROK

Item Dimensions: 0.83 x 1.14 x 1.89 inches (2.1 x 2.9 x 4.8 cm)   |   Package Dimensions: 2.7 x 2.8 x 3.1 inches (6.9 x 7.1 x 7.9 cm)

Amazon Price: $9.64 | as of 01/22/2019(3:32am pst)
Availibility: Usually ships in 24 hours
List Price: $9.64

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  #15

Blue ESR Tester - Fully Assembled

Model: BESR   |    Mpn: BESR   |    PartNumber: BESR   |   Asin: B00O0BMIYQ

Our Blue ESR Meter has been very popular since 2007. This is the latest Bob Parker design and successor to the famous Dick Smith MKII ESR and Low Ohms Meter. This handy and affordable ESR meter measures capacitor equivalent series resistance (ESR) for capacitors >1uF and up to 450V. ESR is a very important quality and performance characteristic of capacitors greater than 1 uF. This meter makes measurements which are often impossible to check with capacitance meters. It also can be used to assess health for LV alkaline/rechargeable batteries, find shorts on PCBs, inductive coil shorts and for assessing incoming quality assurance of components and can also be used to test the low resistance grounding of ANSI/ESD S20.20, ANSI/ESD S6.1, ESD TR20.20 and compliance verification for grounding systems. Includes quality test leads with banana jacks, basic alligator clips, easy-access battery compartment and on-board diagnostics to detect errors. You can add the optional croc clips and/or probes or use your own. This has the MkII firmware, Bob's latest version developed over many years. It can accurately test ESR down to an internal battery voltage of 5.5 volts. It has a full 1yr warranty on parts and assembly from Anatek.

Features

  • Meter accuracy tests ESR of >1uF electrolytics in circuit, +/- 0.01 ohm.
  • Non polarized 2' test leads with resistance compensation, improves fine accuracy
  • Automatic power off when reading is unchanged for 3 minutes, preserves battery life
  • Easy-to-read, high brightness 0.5 inch (13mm) piercing blue LED display
  • Fully assembled with 1yr warranty for manufacturing defects, made in USA
  • See more on Amazon...

Brand: AnaTek Instruments   |   Manufacturer: Alltronics LLC

Item Dimensions: 2 x 8 x 4 inches (5.1 x 20.3 x 10.2 cm)   |   

Amazon Price: $116.95 | as of 01/22/2019(3:32am pst)
Availibility: Usually ships in 24 hours
List Price: $116.95

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  #16

DROK 0.36" Mini Green Display LED Digital Voltmeter Motorcycle Voltage Tester DC 12V 0-30.0V Car Battery Gauge/Monitor(Red)

Model: 090903   |    Mpn: 090903   |    Ean: 0619397028537   |    PartNumber: 090903   |   Asin: B00C5X3VKQ

Feature: Display: 33mm x 24mm x 17.5mm Installation dimensions: 30mm x 21mm Measure voltage: DC 0-30.0V Power Supply: DC 7-30V Input Polarity: DC voltage Overload: 4 times range Input impedance: 100Kohm Measurement precision:0.1V Display: Three 0.36" digital LED Tube Display Color: Red Refresh rate: about 300mS / times Operating temperature: -40 c to 85 c Wiring: Red: Power Supply + Black: Power Supply -, Measure - Green: Measure + Package Includes: 1x Digital LED Voltmeter

Features

  • DROK battery voltmeter measuring voltage range DC 0-30.0V, input voltage range DC 7-30V, measuring resolution 0.1V.
  • Convenient Design: DROK digital voltmeter is with small size for your convenient installation; clear bright display for your easy reading.
  • Application: can use for measuring the battery voltage of automotive/cars/electrombile; monitoring battery capacity in time.
  • Three Wires Connection: three wires connection provides stable power supply, uniform digital tube brightness.
  • Note: if used to motorcycle/electrombile, please make sure the RED wire connect to power supply input voltage in range of DC 7-30V,the meter will born of over-range.
  • See more on Amazon...

Brand: DROK   |   Manufacturer: DROK

Item Dimensions: 1 x 2.7 x 6 inches (2.5 x 6.9 x 15.2 cm)   |   Package Dimensions: 1 x 2.7 x 6 inches (2.5 x 6.9 x 15.2 cm)

Amazon Price: $7.69 | as of 01/22/2019(3:32am pst)
Availibility: Usually ships in 24 hours
List Price: $7.69

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