Features:
This is a small capacitor discharge tool with a DC voltmeter, which can display AC and DC voltage values. It has a fast discharge speed, is safe and spark-, and is an essential tool for electronic maintenance personnel.
Small size, light weight, and easy to carry.
Fast discharge speed, no sparks
Discharge does not distinguish between positive and negative poles.
The 4-digit 8888 digital tube displays the remaining voltage and can be used as a voltmeter.
Applicable to DC voltage discharge below 800V.
Specifications:
Part name: capacitor discharge pen
Material: ABS
Discharge voltage range <800VDC
Color: blue, red
Size: as shown in the figure
Maximum discharge energy (joule): 150J
Input port: 4mm banana head.
Probe cover material: antize PVC.
Use: Discharge capacitors such as switching power supplies, digital cameras, TV power boards, high-voltage large electrolytic capacitors, etc.
Function: Discharge capacitors to products and operators from electric shock.
Guide to use
LInsert the red and black test leads into the 4mm banana head.
L Touch the red and black test pen tips to the two pins of the capacitor, regardless of the positive and negative poles.
L The voltmeter will display the residual voltage of the capacitor. When the voltage is around 10V, the LED display goes out. At this time, the test pen should continue to discharge for about 10 seconds until it is below 5V.
How to convert AC voltage to DC voltage.
L The voltmeter displays DC voltage. If it is AC voltage, it needs to be converted to DC voltage through simple calculations.
L AC voltage = voltage displayed on the voltmeter/0.9 (conversion factor is 0.9)
l For example: if the voltage on the voltmeter is 207V DC, the actual AC voltage is 207VDC/0.9=230VAC
How to use:
1. If used as a voltmeter, when measuring AC 230V voltage, the measurement time must not exceed 20s.
2. For safe use of the discharge device, it is recommended to use it in places with DC below 600V.
3. Before discharging the capacitor, please disconnect the 230V AC voltage.
4. If it is lower than 10V, the voltmeter will not display, but it can continue to discharge.
5. The energy in the capacitor shall not exceed 150J.
Package Contents:
1*Capacitor Arrester Body
1*Antize PVC Probe.
Note:
1. Due to different monitors and lighting effects, the actual color of the product may be slightly different from the color shown on the picture, thank you very much!
2. Please allow measurement deviation due to manual measurement.