TopDiag P50 Digital LED Bulb Automotive Circuit Tester, 5V-12V-30V Test Light with Switch Alligator Clip Dual Sharp Stainless Probes, Car Truck Vehicles Fuse Low Voltage Light Tester Electric Test Pen.
- 【Unique Design & Easy to Use】The automotive circuit tester designs with a large alligator clip and two sharp stainless steel probes for one hand easy operation, it can detect hard-to-reach narrow areas and pierce wire. The test light has special shell, mini size, durable ABS material, a top-quality 45-inch silicone wire with sturdy, heat-resistant, high-tensile strength. You can take this mini light tester anytime anywhere.
- 【LED Digital Display & Bidirectional Voltage Test】The light tester comes with bright LED digital voltage display and can read out volt accurately and quickly, can be clearly seen during the day and night. Connecting a large alligator clip or a second probe to either negative or positive ground, red light indicates positive polarity and green light indicates negative polarity.
- 【Three Working Modes】Electric test pen designs with a switch and 12V 5W test light bulb, you can change working modes you want easily. You can choose LED digital display and the bulb work at the same time, or either of them works, to test voltage and accurately diagnosis faulty battery or fuse circuit. The brightness can be changed with the measured voltage. The higher the voltage(Max 30V), the brighter the bulb(Max 5W).
- 【Replaceable Test Light Bulb & Predictable Frequency】12V test light has a 5W replaceable test light bulb on the top for high visibility and long life. Bulb can quickly detect the shorts/breaks of the electrical circuit. This bulb are universal with the car’s bulb, so it can be replaced directly. Meanwhile, frequency range can be predicted when led light tester is connected to an AC signal (5~30V), it’s used for fuel injector signals, spark plugs, crankshaft sensor signals, etc.
- 【Wide Application】TopDiag professional 5-30V circuit test light, widely used in dc voltage tester, car fuse tester, automotive battery tester, probe tester, perfect for a variety of cars, trailers, vans, RVs, motorcycles, boats, etc. Test light automotive is a very useful tool for family, automotive engineer, electrical engineer, circuit DIY.
New design TopDiag P50 automotive test light remedy the various deficiencies, P50 has multi-function, such as automotive voltage tester, positive and negative polarity tester, car fuse tester, signal tester, design with exquisite workmanship, practical and durable, easy to use.
TopDiag P50 Multi-functional Test Light:
- 5~30V DC Wide Range
- LED Digital Indicator, Bidirectional Voltage Testing
- Large Size Alligator Clip
- Switch for Different Three Working modes
- Replaceable Test Light Bulb
- Predictable Frequency
- Steel Probe Protective Cover
- Two Sharp Stainless Steel Probes
Noted:
- Only for testing 5-30V, Please make sure that the voltage value of the product to be tested is within this range before testing.
- When the LED indicator light is bright but test light bulb is not bright, it means bulb burnt out and should be replaced.
Light Bulb Mode
LED digital doesn’t work, bulb works
Design with 5W car light bulb, as load, it can quickly judge circuit failure and find the hidden fault of virtual electricity.
Computer-Safe Mode
LED display works, light bulb doesn’t work
in this mode, test light draws much less current, preventing damage to sensitive circuits and also quickly show polarity of positive and negative with fast.
Quick Test Mode
LED display and bulb work at the same time
By watching the brightness of bulb, only roughly judge the circuit fault of the voltage. combined with the voltage which showed, it can accurately test and improve fault diagnosis.
Voltage Tester
Test battery and automotive circuits: the clip is clamped into the ground of the car and the probe is connected to the ground. The voltage can be judged by the brightness of the test light bulb.
Fuse Tester
Detect whether the fuse is defective: clip the battery negative pole, turn on the switch, the probe test two points of the fuse, fuse is defective if only one point is bright.
Second Sharp Stainless Steel Probe
Design with two sharp stainless steel probes, It’s very easy and convenient to test plugs, sensors, relay sockets, etc.
Removable Replacement Test Light Bulb
Use universal car light bulb, so the bulb can be replaced by car bulb directly.
Large Alligator Clip
Easy to operate for one hand.
Switch for Three Working Modes
You can choose LED digital display and the bulb work at the same time or either of them works, to test voltage/fuse.
Sharp Stainless Steel Probe & Protective Cover
Probes are made of pure steel, it’s very strong, can be used to pierce wires and reach narrow areas. Protective cover keep safe.
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