“ led tester ”

Portable Diamond Tester Selector (2 x AAA)

yellow and green LED indicator - Discriminates the diamond by measure the different of ...included) - Package includes: - 1 x Tester - 1 x

$17.90

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» Testers & Detectors

1.7" LCD SMD LED Tester (1 x CR2032)

- Model: BM8910 - Color: Yellow + grey - Material: Plastic + copper - 1.7" LCD screen, displays up to 2999 - Resistance: 300 ohm, 3K ohm, 30K ohm, 300K ohm, 3M ohm, 30M ohm - Capacity: 3nF, 30nF, 300n

$21.90

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(1 review)

» Testers & Detectors

0.8" LCD Digital Display Alcohol Tester w/ 1-LED White Light Flashlight (2 x AAA)

lDC VoltageN/AAC VoltageN/ADC CurrentN/AAC CurrentN/AResistanceN/A ohmCapacitanceN/AFrequencyN/APower Supply2 x AAA battery (Not included)Other1-LED

$9.60

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(2 reviews)

» Alcohol Tester

3-Mode LED Alcohol Tester Breathalyzer Keychain

$4.19

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(1 review)

» Alcohol Tester

Genuine Socket Tester with LED Light Indicator - Black + Yellow (3-Flat-Pin Plug)

Model469Quantity1ColorBlack + YellowMaterialABSFeaturesVoltage: 250V; Leakage, PE, L and N connection; Definite indication of socket wiring; LED

$8.10

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» Testers & Detectors

Digital Alcohol Breath Tester with Timer and LED Flashlight Keychain (2*AAA)

: over 0.02% BAC Red: over 0.05% BAC - Countdown & count-up timer keep the deadline of parking - Requires 2* AAA 1.5V batteries (not included) - LED

$14.72

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» Alcohol Tester

HAKKO 498 System Tester Electrostatic Wrist Strap

9V - LED indication: - LOW(red): 9M ohms - Operating temperature: 0~40'C - Cable length: 150cm - Can be used anywhere to quickly and easily check a variety of grounding

$12.30

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» Testers & Detectors

SM-852B 3 Phase Sequence Rotation Tester

-400Hz - Operation voltage: 60V-600V AC, three phase - Designed to check the phase sequence, and show you if the phase is open or not with buzzer and LED indicators - Ca

$17.20

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» Testers & Detectors

Keychain Breathalyzer (Blood Alcohol Level Tester)

- Tri-stage LED Display: 0.00~0.02% BAC, 0.02~0.05% BAC, 0.05%+ BAC - Built-in Red LED Search Light - Powered by 2 x AAA batteries (sold s

$5.32

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(1 review)

» Alcohol Tester

Car Safety Automotive Electrical Circuit Tester with LED Luminotron (DC 6~24V)

ModelCNHJ-85016Quantity1 PieceColorGoldenMaterialCopperFunctionTesting car circuitPower SupplyDC 6~24VOther Featurescable length: 62cm; with LED

$4.30

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» Others

Universal IR Remote Controller Signal Tester (100~220V)

- Simply plug into any AC outlet to use (100V~220V) - LED will light up and a audible beep will sound when IR (infrared) signal is detected - Designed for testing

$2.71

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(3 reviews)

» Testers & Detectors

Automotive Car Electric Circuit Tester - Green (DC 6-12-24V)

- Main Color: Green - Material: Metal + plastic - Voltage: DC 6-12-24v - Unique long service LED lamp - Durable and safe - Elastic wire with fine tensile property - Wire

$6.20

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» Testers & Detectors

StarMax Universal IR Remote Controller Signal Tester (100V~220V AC)

- Simply plug into any AC outlet (100V~220V) to use- LED will light up when IR (infrared)?signal is detected- Designed for testing if remo

$3.48

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(3 reviews)

» Testers & Detectors

0.8" LCD Digital Alcohol Breath Tester - White + Black (2 x AAA)

- Model: SXH_ TX902A - Color: White + Black - Material: ABS housing - With LED light - Detection range: 0.00-0.19% BAC / 0.0-1.9g/l - Powered by 2 x AAA batteries (not i

$9.50

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» Alcohol Tester

Genuine Pro's Kit NT-303 Pocket Pen Style Non-Contact Voltage Tester - Deep Blue + Yellow (2 x AAA)

Flashing LED with beeper alarm, pocket pen-type design, easy for carry and store. Included a small screwdriver for easy batteries replacementApplicationFlashing LED

$11.80

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» Testers & Detectors

1.8" LCD PC Computer ATX/BTX/ITX+SATA Power Supply Tester (English Edition)

from PSU, regular HDD/DVD power connector, and SATA power connectors - Displays results via the on-unit LED panel (labeled in English) - Full support list: ATX 24P/20P/8P/6P/4P/Floppy/SATA/HDD - Test

$16.30

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(2 reviews)

» Testers & Detectors

Car Safety Automotive Electrical Circuit Tester with LED Luminotron (DC 6-24V)

Quantity1 PieceColorGreenMaterialmetal + plasticFunctiontest thePower SupplyDC 6-24VOther Featurescable length: 240cmPacking List- 1 x Automotive Circuit Tester

$5.00

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» Others

AMD AM2 CPU Dummy Load Socket Tester with LED for Desktop Motherboard

- Press the switch on the upper right corner of the tester, if some LEDs are not lighting, you can check the open circuit and short circuit of BGA and CPU socket. If some LEDs

$8.40

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» DIY Tools

Napa CPU Dummy Load Socket Tester with LED for Laptop Motherboard

- Press the switch on the upper right corner of the tester, if some LEDs are not lighting, you can check the open circuit and short circuit of BGA and CPU socket. If some LEDs

$8.80

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» DIY Tools

AMD638 CPU Dummy Load Socket Tester with LED for Laptop Motherboard

- Press the switch on the upper right corner of the tester, if some LEDs are not lighting, you can check the open circuit and short circuit of BGA and CPU socket. If some LEDs

$8.70

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» DIY Tools

Santa Rosa 478 CPU Socket Tester with LED for Laptop Motherboard

- Press the switch on the upper right corner of the tester, if some LEDs are not lighting, you can check the open circuit and short circuit of BGA and CPU socket. If some LEDs

$8.40

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» DIY Tools

AMD AM3 CPU Dummy Load Socket Tester with LED for Desktop Motherboard

- Press the switch on the upper right corner of the tester, if some LEDs are not lighting, you can check the open circuit and short circuit of BGA and CPU socket. If some LEDs

$8.60

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» DIY Tools

Accurate PH Tester Meter (3 x AA)

Grey - ABS material housing - LED indicators display - Auto power on/off function - Auto temperature compensation (0~50'C) - Changeable sensor - Waterproof - Measuring r

$45.50

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» Pet Fish Zone

PC Power Supply Tester - Black

Floppy, HDD, CDROM, SATA, 4 pin (p4), 8 pin (dual CPU), 6 pin (PCI-Express) - LED indicator - Testing ATX, BTX and ITX PC power supply and

$7.50

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(1 review)

» DIY Tools

PC Computer ATX+BTX+ITX Power Supply Tester

the connectivity and power voltage coming out from various vital PC power connectors - Tests ATX power supply connector from PSU, regular HDD/DVD power connector, and SATA power connectors - Displays results via the on-unit LED

$5.85

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(4 reviews)

» DIY Tools

PC Computer ATX+HDD+SATA Power Supply Tester

out from various vital PC power connectors- Tests ATX power supply connector from PSU, regular HDD/DVD power connector, and SATA power connectors- Displays results via the on-unit LED

$4.93

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(13 reviews)

» DIY Tools

PNS Open Circuit and Short Circuit Cable Tester and Detector

(included, one for transmitter and one for scanner)- Doubles as a cable tester and a continuity tester- Comes with handy test

$55.99

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(1 review)

» Other Toys

PICASSO PS-J005 21-in-1 Screwdrivers + Pliers + Voltage Tester + Tape Tools Kit

LCD voltage tester (DC/AC 12~220V) - 1 x 5" sharp-nose pliers - 1 x Measuring tape (1 meter) - 4 x Hex socket tip (7mm / 8mm / 9mm / 10mm) - 10 x Screwdriver tip ((3 / 4

$20.90

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» Screwdrivers

Auto Electric Voltage Tester (DC 6~12V / 90cm-cable)

- Color: Silver + black - Material: Steel + plastic - With test clamp - Measure voltage range: DC 6~12V - Cable length: 90cm - Great for car fixer

$5.90

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» Others

Breathalyzer with Parking Timer and Flashlight

alcohol test, torch function and timer function. - Portable and convenient to carry on keychain - Easy to use and quick response and resume - Countdown & count-up timer keep the deadline of parking - LED

$4.21

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(39 reviews)

» Alcohol Tester

2" LCD PC Computer ATX/BTX/ITX+HDD+SATA Power Supply Tester (English Edition)

tests the connectivity and power voltage coming out from various vital PC power connectors - Tests ATX power supply connector from PSU, regular HDD/DVD power connector, and SATA power connectors - Displays results via the on-unit LED

$14.30

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(9 reviews)

» Other Parts

Auto Car Electric Voltage Probe Tester (DC 6~24V / 230cm-cable)

Iron + plastic - With test crocodile clamp - Built-in LED indicator - Voltage measurement range: DC 6-12-24V - Cable length: 230cm - Included bracket for easy carrying - Comes with 2 tip protective case and 2 replacement LED

$6.00

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» Others

Auto Car Electric Voltage Probe Tester (DC 6~24V / 60cm-cable / Size-S)

- Color: Transparent + silver + black - Material: Iron + plastic - With test crocodile clamp - Built-in LED indicator - Voltage measuremen

$2.50

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(1 review)

» Others

Double-Sided 2-Digit Display PCI Analyzer Tester Diagnostic Post Card

- Color: Green - Material: PCB - Double-sided 2-digit LED display - PCI + LCD screen port - Diagnosis the motherboard signal which show the problem code - Comes with Eng

$5.80

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(1 review)

» DIY Tools

PC Computer ATX+HDD+SATA Power Supply Tester (English Edition)

tests the connectivity and power voltage coming out from various vital PC power connectors- Tests ATX power supply connector from PSU, regular HDD/DVD power connector, and SATA power connectors- Displays results via?the on-unit LED

$5.92

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(13 reviews)

» DIY Tools

PC Computer ATX+HDD+SATA Power Supply Tester (English Edition)

tests the connectivity and power voltage coming out from various vital PC power connectors - Tests ATX power supply connector from PSU, regular HDD/DVD power connector, and SATA power connectors - Displays results via the on-unit LED

$5.99

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(1 review)

» DIY Tools

1.6" LCD PCI Analyzer Tester Diagnostic Card for Desktop PC Computer

Much more convenience than LED hexadecimal character display - Compact design, convenient to carry - PCI interface for easy access to your desktop PC. - Ideal for IT enthusiasts and engineers to test

$8.50

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(3 reviews)

» DIY Tools

Pen Style Non Contact AC Voltage Detector (90V~1000V/2*AAA)

Pocket pen style voltage alert detector tester alarm features detects AC voltage90V~1000V ...- Detects AC voltage without metallic contact - Red LED

$2.70

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(9 reviews)

» Testers & Detectors

PICASSO PS-E001 8-in-1 Voltage Tester + Knife + Pliers + Screwdrivers + Tape Tools Kit

LCD voltage tester (DC/AC 12~220V) - 1 x Knife (7cm-blade) - 1 x Slot screwdriver (2.4 x 125mm) - 1 x Phillips screwdriver (2.4 x 125mm) - 1 x Measuring tape (1 meter) -

$23.10

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» Pliers

PICASSO PS-K003 25-in-1 Screwdrivers + Pliers + Tape + Knife + Voltage Tester Tools Kit

LCD voltage tester - 1 x 5" sharp-nose pliers - 4 x Hex wrench (2mm / 3mm / 4mm / 5mm) - 1 x Handle - 1 x Extension tube - 1 x Measuring tape (1 meter) - 1 x Knife - 10

$23.50

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» Screwdrivers