UT 502A

الوصف

Resistance measurement:
Test voltage 500 V : 0 … 5 GΩ
Test voltage 1000 V : 0 … 5 GΩ
Test voltage 2500 V : 0 … 20 GΩ
Measuring accuracy:
0 MΩ … 99.9 MΩ ± (3% + 5)
100 MΩ … 10 GΩ ± (5% + 5)
10 GΩ … 20 GΩ ± (10% + 5)
Open circuit voltage: Test voltage + 10 %
Test current: 1 mA … 1.1 mA
Short-circuit current: < 1.8 mA
AC voltage measurement: 30 V … 750 V ± (2% + 3) @ 1 V
DC voltage measurement:
Measurement of small resistances: 0 Ω … 200 Ω ± (2% + 3) @ 0.01 Ω
Automatic change of measuring ranges:
RS-232:
USB:
Main features:
Warning of using high voltage during the measurement,
Polarization index measurement (PI),
Measurement of dielectric absorption : 60s / 15s, 60s / 30s,
Automatic power-off,
Reset function for measuring low resistances,
Large, readable LCD display with backlight,
Low battery level alarm,
Aesthetic and solid construction
Operation temp: 0 °C … 40 °C
Permissible relative humidity: ≤ 85 % (non-condensing)
Power supply: 6 x 1.5V, type AA/LR6/FR6 battery – included
Weight: 0.42 kg
Dimensions: 150 x 100 x 71 mm
Manufacturer / Brand: UNI-T
Guarantee: 2 years