UNI-T UT503PV PV Insulation Tester

Features:

• High output voltage: DC 1000V
• Energized device test: DC 1000V
• Insulation resistance (PV+IR): 4000MΩ
• Voltage measurement: 1000V DC & 600V AC
• Auto discharge
• Stepping voltage
• Time measurement
• Compare function (IR)
• High voltage alarm
• Data communication: USB cable + Bluetooth app
• LR6 AA alkaline Batteries: 6 pc
• Portable & Convenient

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 measurement(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

Applications:

Package Contents:

• 1x User manual
• 2x Test lead set (one black test lead, one remote-control test lead)
• 1x Lantern plug test probes
• 1x Red/Black alligator clips
• 1x Banana-plug to MC4 plug test line
• 1x Type-C USB cable
• 1x Carrying strap
• 6x LR6 AA alkaline batteries
• 1x Manual download guideline (General file)