Technical specifications
The following specifications apply at 20 °C unless otherwise stated:
Electrical specifications
Insulation range
0.1 M
Ω
to 1 T
Ω
Nominal test voltages
250 V, 500 V, 1000 V, 2500 V,
5000 V
Terminal voltage accuracy
0 to +5% of nominal test voltage
Insulation accuracy
Up to 1 G
Ω
: All ranges ±5%
±2 digits
Over 1 G
Ω
:
5000 V ±5% ±0.04% per G
Ω
2500 V ±5% ±0.08% per G
Ω
1000 V ±5% ±0.2% per G
Ω
500 V ±5% ±0.4% per G
Ω
250 V ±5% ±0.8% per G
Ω
Short circuit current
1.4 mA ± 0.5 mA
Maximum load capacitance
5 μF
Voltmeter accuracy (DC or AC) 3% ±3 V
Frequency measurement
45 Hz to 65 Hz
Frequency accuracy
±2 Hz
Voltage range (DC or AC)
25 to 600 V AC or DC
Power supply
8 x LR6/AA batteries
Battery life
5 hours @ 5 kV into 100 M
Ω
with
AA Alkaline LR6
Guard
2% error guarding 5 M
Ω
leakage
on 100 M
Ω
load
Environmental specifications
Operating temperature range
-20 ºC to +55 ºC
Operating humidity
90% RH, 0 ºC - 40 ºC
70% RH, 40 ºC - 55 ºC
Storage temperature
-30 ºC to +65 ºC
Insulation protection
IP40
Maximum Altitude
2000 m
Service error with stated environmental limits is twice intrinsic
error
Safety protection
Insulation CAT III 600 V - applicable standard IEC 61010-1:2001
Measurement Category III is applicable to test and measuring
circuits connected to the distribution part of the building’s low-
voltage mains installation. This part of the installation is expected
to have a minimum of two levels of over-current protective devices
between the transformer and possible connecting points.
EMC
The product conforms to IEC 61326-1:2005
Dimensions (W x H x D)
220 mm x 115 mm x 163 mm
Weight
1.45 kg
10
