[Features] An audible and LED indicator will let you know if the wrist strap is working properly. Cordless testing can be performed by combining it with a test cord (sold separately).
[Applications] Check wrist strap and ground cord.
【specification】 Power supply (V): 2 x LR-44 (1.5V) button batteries (included for testing) Width(mm):41 Depth (mm): 35 Height(mm):15 Power supply: 2 x LR-44 (1.5V) button batteries (included for testing)
[Specification 2] Measurement range GOOD: 0.8MΩ to 10MΩ