Technical index

1.      Output current: 5A, 2.5A, 1A , 100mA ,≤10mA

2.      Measurement scope (battery):        (DC supply)0~0.6Ω                (5A)

                                                                                4mΩ~2.5Ω                              (2.5A)

                                                                                10mΩ~8Ω                               (1A)

                                                                                100mΩ~80Ω                            (100mA)

                                                                                60Ω~20KΩ                              (≤10mA)

         Measurement scope(AC220V):          (AC power supply) 0~4Ω      (5A)

                                                                                4mΩ~6.5Ω                               (2.5A)

                                                                                10mΩ~20Ω                       (1A)

                                                                                100mΩ~200Ω                         (100mA)

                                                                                60Ω~ 20KΩ                             (≤10mA)

3.      Accuracy: 0.2%±2μΩ

4.      Minimum resolution: 0.1μΩ

5.      Working temperature: -20～40℃

6.      Ambient humidity: ≤80%RH, no dewing

7.      Working power supply: AC: AC220V±10%，50Hz±1Hz DC: DC12-24V 5A

8.      Volume: 335mm length × 235mm width ×260mm height

9.      Net weight: 7.7kg

Performance characteristic

1. Output current of the instrument (maximum output can reach 5A) is big, weight is light and carrying is convenient.

2.  The instrument is equipped with AC and DC two functions, which greatly facilitates no AC power case at testing field.

3. Measurement scope is wide（0Ω-20kΩ）, measure all inductive DC resistance below 110kV class.

4. With perfect protection circuit, reliability is strong, humanism operation interface can facilitate operation.

5. The instrument has perpetual calendar, 80 groups of data storage, temperature automatic conversion etc functions, data will not be lost after shutdown, which facilitate review.

6. Vertical machine box structure, integrated design of testing wire and instrument facilitates field operation.

7. Have audible discharging alarm, discharging indication is clear and misoperation is reduced.

8. The machine has protection and alarm function to protect input against misconnection with AC 380v power supply, reduce damage on the instruction caused by misoperation.