AC/DC Voltage Tester Contact Detector Pen 100-500V Slotted & Phillips Neon Red

Description

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Product Description
Features:
1. Distinguish between direct current and alternating current. When measuring a charged object, two electrodes of neon tube emit light at the same time, indicating that it is alternating current. If only one of the two electrodes emits light, it is direct current.
2. Distinguish the live wire from the zero wire. When measuring alternating current, the neon tube lights up the live wire and the non lighted line is the zero line.
3. Judge the positive and negative of direct current. When the testing pen is connected to the DC circuit for testing, the pole with neon bubble shining is the negative pole, and the non illuminating pole is the positive pole.
4. Judge that the zero line is open. When the electric pen contacts the two electrodes of the lamp holder socket, the neon tube will emit light, and the bulb will not light up, indicating that the zero line is broken.
5. Measure whether the live wire touches the shell. Test the shell of electrical equipment, neon light, indicating that the fire line has touched the equipment shell.
6. Judge the voltage. In the test, the higher the measured voltage is, the brighter the light emitted by the neon tube. An experienced person can judge the approximate voltage range according to the strength of the light.
7. Judge whether there is voltage or not. And if the voltage of the measured object is less than 60V, it means that the voltage is lower than that of the neon tube. Test the metal shell of electric equipment such as motor, transformer, electric tool, washing machine and refrigerator with electric pen. If neon tube is on, it indicates that the shell of the equipment is charged.
Specifications:
100% Brand new and high quality.
Level 4: Circuit test pen
Model: Steel screwdriver tester JR-588
Type: Contact
Material: Plastic,Alloy
Color: Yellow, transparent, silver，red
Circuit type: AC / DC
Test voltage: 100-500v
Display mode: Neon tube
Test head type: Double headed Slotted & Phillips
Special function:
Slotted & Phillips
screendriver
Tip size:/
Friendly Tips
Shipping
About us
1.The size is measured by hands, please allow minor error of measurement.
2.Photo color might be a little different from the actual product due to color display of different monitors.
3.Please make sure you do not mind before you bid.Thanks for your understanding.
1.We only ship to confirmed eBay address. Shipping time depends on your order amount. Shipping time is for reference only.
2.
We will choose the appropriate shipping method based on the amount of your order.The higher the amount, the faster the estimate shipping time.
1.Welcome to our store!  Enjoy quality and healthy life!
2.We dare to use the new, heart, innovation to supply the best quality products! Any problem please feel free to contact us first so that we can supply the best service for you.
Friendly Tips
1.The size is measured by hands, please allow minor error of measurement.
2.Photo color might be a little different from the actual product due to color display of different monitors.
3.Please make sure you do not mind before you bid.Thanks for your understanding.
Shipping
1.We only ship to confirmed eBay address. Shipping time depends on your order amount. Shipping time is for reference only.
2.
We will choose the appropriate shipping method based on the amount of your order.The higher the amount, the faster the estimate shipping time.
About us
1.Welcome to our store!  Enjoy quality and healthy life!
2.We dare to use the new, heart, innovation to supply the best quality products! Any problem please feel free to contact us first so that we can supply the best service for you.
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