Location of use: Exclusive for work ovrhead lines
Alarm starting distance (Under standard condition): 110cm against 6.6kV
Frequency: both 50hz and 60hz
Sound volume: 65db or more (apart 1m)
Battery: CR2032 [3V] x 1 pce
Battery life ̣
Continuously operating state: about 15hr
Unused state: about 2 years
Operating temperature range: -5℃~+40℃a
Detail
- 质量承诺
- 正品保修
- 送货到家
- 交易简单化