Voltage
AC power,100-240V AC 50/60Hz
Power consumption
AC power, Below 7VA
Allowable voltage range
90 ~ 110 % of supply voltage
Insulation resistance
100M Ω or more ( 500 V DC MEGA reference)
Degree of protection
IP65 (front part of product)
Surroundings temperature
-10 ~ 55 ℃; storage -25 ~ 65 ℃
Measure control speed
10 times / second above
Display range
-19999~45000
Digital filtering
Inertia; average value; moving average, etc.