UNI-T UT503PV PV INSULATION TESTER

UNI-T UT503PV PV Insulation Tester

  • High output voltage up to DC 1000V for powerful insulation testing.

  • Energized device testing capability at DC 1000V.

  • Insulation resistance (PV+IR) measurement up to 4000MΩ.

  • Measures voltage up to 1000V DC and 600V AC for versatile applications.

  • Built-in auto discharge function for safety.

  • Stepping voltage feature for flexible testing.

  • Time measurement function for precise diagnostics.

  • Compare function (IR) for efficient analysis.

  • High voltage alarm to ensure user safety.

  • Data communication via USB cable and Bluetooth app.

  • Powered by six LR6 AA alkaline batteries.

  • Portable and convenient design for field use.

Specifications Of UNI-T UT503PV PV Insulation Tester

Specifications
Output voltage Insulation resistance PV insulation resistance Accuracy
125V <1.51MΩ N/A For reference only
1.51MΩ~100.0MΩ ±(1.5%+5)
100.1MΩ~1000MΩ ±(5%+6)
250V <1.51MΩ N/A For reference only
1.51MΩ~200.0MΩ ±(1.5%+5)
200.1MΩ~2000MΩ ±(5%+6)
500V <1.51MΩ <1.51MΩ For reference only
1.51MΩ~1000MΩ 1.51MΩ~1000MΩ ±(1.5%+5)
1001MΩ~4000MΩ 1001MΩ~4000MΩ ±(5%+6)
1000V <1.51MΩ <1.51MΩ For reference only
1.51MΩ~1000MΩ 1.51MΩ~1000MΩ ±(1.5%+5)
1001MΩ~4000MΩ 1001MΩ~4000MΩ ±(5%+6)
Voltage measurement DC Voltage 5~1000V dc ±(1%+4)
AC Voltage 5~600V ac ±(1%+4)
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
Energized device test IR measurement: DO NOT test if the energized device voltage is above 25V
PV IR measurement: the energized device 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
Accessories 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. LR6 AA alkaline Batteries: 6 pc
9. Charging stand (optional, model: UT-W13)
Standard package case + carton
SPQ 2
Package Size 360×230×290mm