FUZRR FR2000+ - Structure of Meter

7
Overflow display
"OL" symbol indicates over-range overflow
Interference Test
Automatically identify interference signals, the "NOISE"
symbol indicates when the interference current is large
Alarm Function
Alarm when the measured value exceeds the alarm setting
value
Battery Voltage
Real-time display of battery power, reminding timely
charging when battery voltage is low
Automatic shut-down
Turn off after 5 minutes
Power Consumption
50mA Max
Weight
Meter：1180g (including battery)
Working Temperature
and Humidity
-10℃～40℃；below 80%rh
Storage Temperature
and Humidity
-20℃～60℃；below 70%rh
Insulation Resistance
Above 20MΩ (500V between circuit and case)
Pressure resistance
AC 3700V/rms(between circuit and case)
External Magnetic
Field
＜40A/m
External Electric Field
＜1V/m
Suitable for Safety
Regulations
IEC61010-1(CAT Ⅲ 300V、CAT IV 150V、Pollution
degree2)；IEC61010-031；IEC61557-1(earth resistance)；