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Insulation Resistance Measurement
Test voltage range: DC 250 V to 5.20 kV DC
User-set test voltage: 250 V to 1 kV: with 10 V increments; 1 kV to 5 kV: with 25 V increments
Pre-set test voltage: 250 V / 500 V / 1000 V / 2500 V / 5000 V
Guaranteed accuracy:
0.00 MΩ〜2.50 GΩ ±5% rdg ±5 dgt
0.00 MΩ〜5.00 GΩ ±5% rdg ±5 dgt
0.00 MΩ〜10.0 GΩ ±5% rdg ±5 dgt
0.00 MΩ〜25.0 GΩ ±5% rdg ±5 dgt
0.00 MΩ〜50.0 GΩ ±5% rdg ±5 dgt
Guaranteed accuracy:
2.51 GΩ〜500 GΩ ±20% of the reading
5.01 GΩ〜1.00 TΩ ±20% of the reading
10.1 GΩ〜2.00 TΩ ±20% of the reading
25.1 GΩ〜5.00 TΩ ±20% of the reading
50.1 GΩ〜10.00 TΩ ±20% of the reading
Rated current: 1 mA to 1.2 mA
Short-circuit current: 2 mA or less
Number of measurements possible: 200 or more on a fully charged battery
Leakage Current Measurement
Measurement range (automatic): 10 nA / 100 nA / 1000 nA / 10 A / 100 A / 1 mA
Display range: 0.00 nA to 9.99 nA / 9.0 nA to 99.9 nA / 90 nA to 999 nA / 0.90 A to 9.99 A / 9.0 A to 99.9 A / 90 μA to 999 μA, 0.90 mA to 3.00 mA
Resolution: 0.01 nA / 0.1 nA / 1 nA / 0.01 A / 0.1 A / 1 A, 0.01mA
Voltage Measurement
Guaranteed accuracy: 30 V to 1,000 V AC (45 Hz to 65 Hz), ±10 V to ±2,000 V DC
Accuracy: ±3% of reading, ±3 dgt
Input impedance: 500 kΩ or more (DC, 45 Hz to 65 Hz)
Overload protection: 1100 V AC (1 minute, between +/- terminals), 2200 V DC (1 minute, between +/- terminals)
Capacitance Measurement
Capacitance is measured automatically after insulation resistance measurement ends (no measurement if output voltage is 250 V or less)
Accuracy: ±10% of the reading, ±5 nF (accuracy range: 10.0 nF to 25.0 μF)
Measurement range: 100 nF / 1000 nF / 10 μF
Display range: 0.0 nF to 99.9 nF / 100 nF to 999 nF / 1.00 μF to 9.99 μF, 10.0 μF to 25.0 μF
Resolution: 0.1 nF / 1 nF / 0.01 μF, 0.1 μF
Measurement Parameters
Insulation resistance
Current
Voltage
Capacitance (DD function)
Maximum Rated Voltage for Terminals: 1000V AC, 2000V DC
Maximum Ground Rated Voltage: 1000V (CAT IV), 600V (CAT III)
Operating Temperature and Humidity Range: -20°C to 50°C (*1) (non-condensing)
Storage Temperature and Humidity: -25°C to 65°C (-13°F to 149°F), under 80% RH (non-condensing)
Dust/Water Resistance: IP40 (with protective cover attached, excluding terminals), IP65 (C0212 carrying case)
Power Supply:
Batteries: 8 × LR6 (AA) alkaline batteries
Rechargeable batteries: 8 × NiMH (AA) HR6
Continuous operation time: Approx. 5 hours without Z3210; approx. 4 hours with Z3210 and wireless connection
Dimensions and Weight: 195 mm (7.68 in.) W × 254 mm (10 in.) H × 89 mm (3.50 in.) D, 1.7 kg (59.97 oz.) (including batteries)
Accessories: 1 × L9850-01 test lead, 1 × L9850-02 test lead, 1 × L9850-03 test lead, 1 × L9851-01 alligator clip, 1 × L9851-02 alligator clip, 1 × L9851-03 alligator clip, 1 × C0212 carrying case, 8 × LR6 alkaline batteries, 1 × user manual, 1 × safety precautions document






