GF series electrical testing signal generatorDetailed product description：

Technical parameters of GF series electrical signal generator
1. Scope of application: 0.1KV, 6KV, 10KV, 22KV, 35KV, 66KV, 110KV, 220KV, 500KV
2. Safety alarm for any voltage level near electric current.
3. The 220KV voltage tester signal generator can be used for various specifications of voltage testers above 0.3KV without damaging the voltage testers.

Environmental conditions for the use of GF series electrical signal generators
1. Air temperature: -25 ℃ to+55 ℃
2. Relative humidity: not exceeding 90%
3. Dimensions: 28mm × 40mm × 130mm
4. Working life: not less than 15000 times
5. Power supply voltage: 1 9V battery (can be used for one year)
6. Usage: No rain indoors or outdoors