11
REPLACING THE BATTERY
•
To avoid false readings, which could lead to possible electric shock or personal
injury, replace the batteries as soon as the low battery indicator appears.
•
Turn the rotary switch to OFF and remove the test leads from the terminals.
Screw
Battery
Insulation Measurement Range
0.01MΩ to 10.00GΩ
Insulation Test Voltages
50V, 100V, 250V, 500V, 1000V
Insulation Source Voltage
+20%, -0%
Insulation short-circuit test current
1.8mA nominal
Insulation test automatic discharge time
Capacitance = 1μF or less,
Discharge time <1 second.
Insulation Live Circuit Detection
Inhibit test if terminal voltage > 20V prior
to initialisation of test.
Insulation Maximum Capacitive Load
Operable with up to 1μF load
Storage Temperature
-40°C to 60°C
Operating Temperature
0°C to 40°C
Storage Altitude
12000m
Operating Altitude
2000m 1000V CAT III, 3000m 1000V II
Temperature Coefficient
0.05 X (specified accuracy) per °C for
temperatures <18°C or > 28°C.
Relative Humidity
40%~75% (40%~60% when insulation
test >1GΩ)
Size
180x140x65mm (LxWxH)
Weight
Approx 900g (not including battery)
SPECIFICATIONS
•
When the input terminals are Hi and Lo, the overload protective voltage is 600V.
•
When the input terminals are V and COM, the overload protective voltage is 1200V
under the voltage test.
•
In other test modes, the overload protective voltage is 250V.
•
Batteries: Six AA batteries (NEDA 15A or IEC LR6).
•
1000 hours of Meter use.
ACCURACY
DCV
Range
Resolution
Accuracy
200V
0.1V
± (0.5% + 5)
1000V
1V
± (0.5% + 5)
