UNI-T UT503PV insulation resistance tester

This product comes with a 3-year warranty.

The UT503PV digital insulation resistance tester can be used to measure insulation resistance with a photovoltaic power supply (maximum: 1000V DC) and conventional insulation resistance (without power supply) and to automatically identify AC/DC voltage. It has multiple functions, including: measuring photovoltaic insulation resistance without a solar panel during power outages/short circuits or at night, voltage grading, Bluetooth transmission, automatic discharge, high voltage warning, remote control test cable operation, etc. Parameters:

– high output voltage: DC 1000 V
– UTD test under voltage: DC 1000 V
– insulation resistance (PV+IR): 4000 MΩ
– voltage measurement: 1000 V DC & 600 V AC
– automatic measurement of the overload stage
– time
– comparison function (IR)
– high voltage alarm
– Data communication: USB cable + Bluetooth app
– lithium battery
– analog bargraph
– high-quality backlit display
– portable and convenient
– certification: CE, cETLus

: technical parameter/photovoltaic insulation
resistance (PV)
– conventional measurement of insulation resistance
– AC/DC voltage testing (VDC/VAC)
– insulation resistance range: 0.125 MΩ – 4000 MΩ
– nominal voltage for conventional output (conventional insulation resistance: 4 positions, 50 V, 120 V, 120 V, 120 V) V
– Nominal voltage for photovoltaic power (photovoltaic insulation resistance: 2 positions): 500 V, 1000 V
– short-circuit current: <1.5 mA
– step in each range: 10% of the rated voltage
– specifications for conventional measurement of insulation resistance and photovoltaic insulation resistance (PV:/>
data sheet

) comparative measurement of insulation resistance (COMP)
– Timed insulation resistance measurement (TIME)
– external voltage detection function, which allows automatic monitoring of the voltage of the object being measured under voltage
– designed with a timer to automatically record the test time
– automatic discharge and high voltage warning for analog resistance warning
results
– manual/automatic shutdown
– capable of storing 1000 data sets
– data save/delete function
– data recording function
– Bluetooth application
– manual/automatic backlighting
– mute function
– high-resolution segmented LCD display
-alca: high-resolution battery
a6: 161 x 117.3 x 63 mm
– weight: 0.5 kg

Accessories:
– test cables
– test probes with flashlight:
– crocodile clips:
– MC4 connectors: 1 pair
– battery transport cable
–
C-type battery transport cable

AA: 6 pieces