Sharp steel probes can easily pierce the insulation layer of wires to check circuits, making it convenient to use. Material: The handle of the test lamp is made of high-quality copper, and the probe is made of tempered and tempered carbon steel plated with chromium.
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Digital Grain Moisture Meter Highly Sensitive Probe Humidity Tester LCD Display Wheat Corn Rice
Aliexpress UK
It works like a test light that can power circuits or provide a good known ground. You can power or ground a circuit directly through the top of the device. The PB100 has a built-in 8-amp circuit breaker to prevent circuit overload and overheating.
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100cm K-type Test Length Wire Temperature Meter Thermocouple Sensor Probe Cable Tester Line For
Aliexpress UK
Sharp steel probe easily pierces wire insulation to inspect circuits. Bulb: 3W, Bulb Cord Length: 102mm/4.0". The circuit board has line protection function, which is safer and more resistant to burning.
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0.56inch LED Digital Temperature Sensor Module Meter Detector with Sensors Probe Thermometer Tester
Aliexpress UK
The housing is sleek and feels great in your hand. At Power Probe, we believe things should be simple. That’s why we design tools to make complex automotive technology accessible for the modern auto technician.
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Electric Pen High-Precision Induced Electric Tester Pen Electroprobe Screwdriver Probe Light Voltage
Aliexpress UK
Type：Automotive Open and Short Circuit Tester. Probe length：7". You can quickly and easily Locate short circuits, open connections, broken wires, current leaks and even trace wires. Transmitter and receiver LEDs show open or short circuit conditions.
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0.56inch LED Digital Thermometer Tester Panel Gauge with Sensors Probe Thermometer Sensor
Aliexpress UK
VDIAGTOOL V500 ——Automotive Circuit Tester! The VDIAGTOOL V500 circuit diagnostic kit can be used to check the injection status of injectors by using the probe tip to output different pulse signals to the injector.
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MEike HB Brinell indenter 10mm steel ball carbide probe hardness tester measurement Rockwell Vickers
Aliexpress UK
This auto probe carries out tests on DC automotive electrical circuits from 6V up to 24V quickly and efficiently. It is ideal for detecting short circuits and locating bad earths. It is also great for continuity tests and powering up components prior to fitting.
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ANENG PT2009/2010 20A 1000V Tester Leads Universal Multimeter Probe Spring Wire Pen Cable Electric
Aliexpress UK
Sharp steel probe easily pierces wire insulation to inspect circuits. The circuit board has line protection function, which is safer and more resistant to burning. Can be used to detect power, ground, and find shorts and breaks in wires.
eBay
Electric Pen High-Precision Induced Electric Tester Pen Electroprobe Screwdriver Probe Light Voltage
Aliexpress UK