Máy đo điện áp không tiếp xúc Hioki 3258
Thông số kỹ thuật:
- Measurement rang:
+ 30.0 - 420.0 V/(40 - 66 Hz)±1.5 % rdg. ±5 dgt
+ 380 - 480 V/(40 - 66 Hz)±2.0 % rdg. ±5 dgt.
+ 481 - 600 V/(40 - 66 Hz)±5.0 % rdg. ±5 dgt.
- Sampling rate: 1.67 times/sec
- Functions:
+ Data hold function, auto-power save, low battery alarm
+ Digital LCD
- Power supply: AA*6 battery
- Product Net Weight:670g
- Product Size: 51*275*37.5mm
- Supplied accessories:
+ Instruction manual ×1
+ AA alkaline battery (LR6) ×6
+ Carrying soft case ×1
- The warranty period: 12 month