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UNI-T UT503PV 光伏绝缘测试仪 (4000MΩ)


Output voltage: 125V~1000V

PV insulation resistance: 4000MΩ

Voltage measurement: DC Voltage: 5~1000V dc; AC Voltage: 5~600V ac

Short circuit current: IR measurement: <1.5mA; PV IR measurement: <1.2mA

Continue measuremenet(IR): √(default setting)

Compare function(IR): √

Time measurement: √

Stepping voltage: √

Auto discharge: √

High voltage alarm: √

DUT live test:

IR measurement: DO NOT test if the DUT voltage is above 25V;

PV IR measurement: the DUT voltage should under DC 1000V

Backlight: Auto & Manual backlight; auto power off in 30s

Data storage: 1000 set

Data Communication: transmission via USB cable; transmission via Bluetooth app

IP: IP54(with cap closed)

CAT rating: CAT II 1000V, CAT III 600V

Certificates: CE, UKCA

General Features

Product Color: Red + grey

Product Weight(include batteries): About 0.5KG (including battery)

Product Size: 161(L)×117.3(D)×63(H)mm


1. Manual: 1pcs

2. Test lead line (1 black test line, 1 remote control test lead line): 2pcs

3. Lantern plug: 1pcs

4. Red/black alligator clip: 1 pair

5. Banana plug to MC4 plug test line: 1 pair

6. Type-C cable: 1 pcs

7. Strap: 1 pcs

8. Special lithium battery charger 1

10. Special lithium battery pack (model: UT-M19; 12.1V, 2600mAh): 1pcs

12. Charging stand (optional, model: UT-W13)


  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化

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