2012 Newest DMH-2501 Pointer type insulation resistance tester
1. LED Showing
2. CE, RoSH
3. 2 Years Warranty
4. OEM Service
Port: Ningbo/Shanghai
Minimum Order Quantity: 200 Unit/Units DMH-2501
Supply Ability: 5000 Unit/Units per Week DMH-2501
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: Standard Export Packing
Delivery Detail: in 5 days
2012 Newest 100G DMH-2501 Pointer type LED insulation resistance tester
1) The instrument of the highest insulation test at 500V can be measured 20GΩ, the maximum measured in the
1000V 40GΩ, the maximum measured in the 2500V 100GΩ.
2) The rated output voltage at the load resistance can be based on NR2520 as low as 4MΩ/8MΩ/20MΩ, which
makes the instrument can accurately measure low insulation resistance.
3) automatic conversion of the high and low range of two-scale instructions, easy to read color scale knowledge,
and there are corresponding color LED display.
4) portable machine with ABS plastic casing design, with anti-interference ability, compact structure, attractive
appearance.
5) instrument using ultra-thin sheets silk header, seismic capability.
6) AC-DC dual-use, built-in rechargeable battery and intelligent charging module, the whole output power (C type).
7) is a measure of the transformer, transformers, generators, high voltage electric motors, power capacitors, power
cables, surge arresters and other insulation resistance of an ideal test instrument.
output voltage | 500V DC | 1000V DC | 2500V DC | |
Fine degrees | temperature | 23°C±5°C | ||
| insulation resistance | 1MΩ~20GΩ ±5% | 2MΩ~40GΩ ±5% | 5MΩ~100GΩ ±5% | |
| insulation resistance | 4MΩ~20GΩ 0~+10% | 8MΩ~40GΩ 0~+10% | 20MΩ~100GΩ 0~+10% | |
High-pressure short-circuit current | ≥1mA | |||
Working power supply | 8 AA battery | |||
Operating temperature and humidity | -10 °C ~ 40 °C, the maximum 85% relative humidity | |||
Keep temperature and humidity | -20 °C ~ 60 °C, the maximum 90% relative humidity | |||
insulating property | Circuit and the shell is 1000 V DC voltage between, the 2000 M Ω | |||
Pressure Resistance | Circuit and the shell is 2500 V AC voltage between, stand 1 minute | |||
Size | 230mm×190mm×90mm (L×W×H) | |||
Weight | 2kg | |||
Attachment | A set of test line, the specification, quality certificate | |||
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1.Certification:ISO9001:2008
2.Resolution:0.0005mm
3.Travel:250X150X150mm
4.U.S. TEO color CCD