Function: insulation resistance test, voltage test, current test, capacitance test Reference condition: 23 ± 5 , below 75% rh
Rated applied voltage (V): 100V 250V 500V 1000V 2500V 5000V precision rated voltage × 1±10% 250V 500V 1000V 2500V 5000V 10KV precision rated voltage × 1±10% 500V 1000V 2500V 5000V 10KV 15KV precision rated voltage × 1±10%
Insulation resistance range (G Ω): 0.01M Ω 10T Ω Accuracy: ± 3% rdg ± 5dgt Resolution: 0.01M Ω : 0.01M Ω 35T Ω Accuracy: ± 3% rdg ± 5dgt Resolution: 0.01M Ω : 0.01M Ω 50T Ω Accuracy: ± 3% rdg ± 5dgt Resolution: 0.01M Ω
DC voltage range: 0.1~1000V Accuracy: ± 1.5% rdg ± 3dgt Resolution: 0.1V
AC voltage range: 0.1~750V Accuracy: ± 1.5% rdg ± 3dgt Resolution: 0.1V
DC current measurement: 0.01nA 6mA Accuracy: ± 5.0% rdg ± 5dgt Resolution: 0.01nA
Capacitance measurement: 10nF 50uF Accuracy: ± 10% rdg ± 5dg (resolution: 10nF)
Output short-circuit current: ≥ 6mA
Measurement of absorption ratio and polarization index: yes
Power supply: 12V rechargeable battery
Backlight: controllable gray white screen backlight, suitable for use in the dark field
Display mode: 4-bit large LCD display, gray and white screen backlight
LCD display size: 108mm × 65mm
Instrument size: 240mm (length) × 188mm (width) × 85mm high
USB interface: with USB interface, software monitoring, storage data can be uploaded to the computer, save and print
Communication cable: 1 USB communication cable
Test line: high voltage bar red 3m, high voltage test line black 1.5m, green line 1.5m
Data storage: 500 groups, flashing "FULL" symbol indicates that the storage is full
Data lookup: data lookup function: "READ" symbol display
Overflow display: Overrange overflow function: "OL" symbol display
Alarm function: send alarm prompt when the measured value exceeds the alarm setting value
power waste: Standby: 30mA Max (backlight off) Turn on backlight: 42mA Max Measurement: 200mA Max (backlight off)
Instrument mass: 2340g (including battery)
Battery voltage: the battery voltage is insufficient, and the low power symbol "" is displayed
Automatic shutdown: the instrument will be shut down after about 15 minutes without operation
Insulation resistance: ≥ 50M Ω (between measuring line and shell)
Withstand voltage: AC3kV/50Hz 1min
Operating temperature and humidity: - 10 ~+50 85% RH
Storage temperature and humidity: - 15 ~+55 90% RH
Applicable safety regulations: IEC61010-1, IEC1010-2-31, IEC61557-1,5, IEC60529 (IP54), pollution, etc. 2, CAT 300V Packing list Instrument: 1 set High pressure rod: 1 red High voltage test line: 2 (1 black, 1 green) Monitoring software CD: 1 copy USB communication cable: 1 Charger: 1 Instructions and warranty certificate: 1 set Instrument box: 1