ND2305 Series Insulation Resistance Tester
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Product Details
■Performance Features
● Suitable for insulation testing in the maintenance, testing, and calibration of various electrical equipment.
●3 1/2 Large LCD digital display with high resolution and easy-to-read readings.
● Four rated insulation test voltages are available, with strong load‑carrying capability.
● Easy to operate, convenient to carry, accurate, reliable, and stable.
● Low power consumption, powered by a 12V/1.8Ah lithium battery for extended operation. (Alternatively, it can be powered by AC 220V.)
● Battery voltage is insufficient; a low-voltage indicator is displayed.
“Display.”
● Features shockproof, dustproof, and moisture-proof design, suitable for harsh operating environments.
● Comprehensive protection features, capable of withstanding short-circuit conditions and residual voltage surges from the device under test.
■ Key Indicators
Model number | ND2305(2500V) | ND2305A(5000V) | ND2305B(10000V) |
Rated Voltage (V) | 500V; 1000V; 2500V | 500V; 1000V; 2500V; 5000V | 1000V,2500V; 5000V;10000V |
Operating Voltage (V) | Rated voltage ±10% Load ≥ 20 MΩ | ||
Measurement range and error | (1~1999)MΩ ±(5%RDG+2d) (2.00~199.9)GΩ ±(10%RDG+2d) | (1~1999)MΩ ±(5%RDG+2d) (2.00~199.9)GΩ ±(10%RDG+2d) | (1~1999)MΩ ±(5%RDG+2d) (2.00~199.9)GΩ ±(10%RDG+2d) |
Output short-circuit current | ≤2mA | ||
■ Product Selection Specification Table
Model number | Specifications and Parameters |
ND-2305A | 5000v,5mA , with dry batteries, absorption ratio / Polarization index, handheld |
ND-2305B | 5000v,5mA , with charging and absorption ratio / Polarization index, handheld |
ND-2305C | 5000V,5mA , with charging, without absorption ratio / Polarization index, box-type |
ND-2305D | 5000V,5mA , with charging and absorption ratio / Polarization index, box-type |
ND-2305E | 10000v , with charging, absorption ratio / Polarization index, box-type |
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Related products
Power Technology
2016-04-05
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National Service Hotline: 400-027-8938
Mobile (Manager Chen): 133 9714 9829
Address: Building No. 5, Donghu High-tech Industrial Innovation Base, No. 9 Miaoshan Avenue, Miaoshan Development Zone, Jiangxia District, Wuhan City
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