Overview

Digital Insulation resistance tester embedded real-time industrial microcomputer operating system, ultra-thin wire-shaped sheets header with the perfect combination of dot matrix liquid crystal display, the instrument is with a variety of voltage output level (500V, 1000V, 2500V, 5000V), or (5000V 10000V) high capacity, strong anti-interference, the pointer and digital synchronous display, AC-DC dual-use, simple operation, automatic calculation of various insulation index (absorption ratio, polarization index), all measured characteristics with the anti-power-down function . It is suitable for measuring high capacity transformers, transformers, generators, high voltage electric motors, power capacitors, power cables, surge arresters and other ideal insulation resistance test equipment.

Parameters:

1) Measuring range and accuracy

(Temperature, humidity: 23±5℃, 45～75%RH)

2) Operating system: Dual integration

3) Display: Liquid crystal display(Max. 9999counts)

Bar graph / Max. 31points

4) Low battery warning: Battery mark display (in 4 levels)

5) Over range indication: “----“ mark appears on insulation resistance range.

6) Sample rate: approx 0.5～5 times/sec

7) Operable altitude: 2000m or less above sea level

8) Temperature & humidity range (guaranteed accuracy):

23±5℃ / Relative humidity 85% or less (no condensation)

9) Operating temperature & humidity range:

0℃～+40℃ / Relative humidity 85% or less (no condensation)

10) Storage temperature & humidity range:

-20℃～+60℃ / Relative humidity 75% or less (no condensation)

11) Insulation resistance: 1000MΩ or more /DC 1000V

(Between electrical circuit and enclosure)

12) Dimension: 230(L) ×190(W) ×90(D) mm

13) Weight: approx 3.5kg (battery included)

14) Power source: DC15V/4A Adapter Power

Or DC9.6V: charging battery size AA×8pcs