Meter Uni-T Ut502A Digital Insulation Resistance Tester 500-2500V Megohmmeter 30~600V Ac Voltage Meter Lcd Backlight+Gjft
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*Note: Some reviews have been processed by Google Translate!DIY Supplies: ELECTRICAL
Model Number: UT502A
Measuring Range: 30V~600V
Dimensions: 150mmX100mmX71mm
Testing Voltage: 500V/1000V/2500V
Operating Temperature: Other
Accuracy Class: Other
Display Type: Digital Only
Certification: CE
Display count: 2000
DAR: 60s/15s and 60s/30s
PI: YES
Auto range: YES
Low battery indication: YES
LCD backlight: YES
Light alarm: YES
Buzzer alarm: YES
High voltage indication: YES
Over load indication: YES
Auto discharge: YES
Test voltage secondary display: YES
10Mohm internal resistance test: YES
Display count 2: 2000
UT500 series insulation testers are used to measure the insulation resistance of electrical equipment and household appliances.
This is done by measuring the insulation resistance between electrical circuits or between circuits and ground.
UT500 series can measure insulation resistance, AC voltage, low resistance, PI (Polarization Index) and DAR (Dielectric Absorption Ratio).
These are ideal tools for ensuring transformers, generators, high voltage motors, power capacitors, power cables,
arresters and other electrical equipment that can operate in a safe and accurate manner. UT501B and UT502A meet IEC61557 standard.
Features
1. 2000 count LCD display, overload indication, backlight
2. AC voltage measurement, auto power off
3. Auto discharge
4. Continuous measurements mode, red warning light and buzzer function
5. Continuous low resistance measurement
6. PI and DAR measurement, auto resistivity calculation
7. Low resistance returning to zero function to improve accuracy
8. EN61557-1:2007, EN61557-2:2007, EN61557-4:2007
Specifications |
Range |
BestAccuracy |
|
Model |
UT502A |
||
InsulationResistance(Ω) |
TestVoltage |
500V/1000V/2500V |
0%~10% |
500V |
0.00MΩ~99.9MΩ |
±(3%+5) |
|
100MΩ~5.0GΩ |
±(5%+5) |
||
1000V |
0.00MΩ~99.9MΩ |
±(3%+5) |
|
100MΩ~5.0GΩ |
±(5%+5) |
||
2500V |
0.00MΩ~99.9MΩ |
±(3%+5) |
|
100MΩ~9.9GΩ |
±(5%+5) |
||
10.0GΩ~20.0GΩ |
±(10%+5) |
||
LoadCurrent |
50V(R=50kΩ)1mA |
0%~10% |
|
100V(R=100kΩ)1mA |
0%~10% |
||
250V(R=250kΩ)1mA |
0%~10% |
||
500V(R=500kΩ)1mA |
0%~10% |
||
1000V(R=1MΩ)1mA |
0%~10% |
||
2500V(R=1MΩ)1mA |
0%~10% |
||
ShortCircuitCurrent |
<2mA |
||
LowResistance(Ω) |
0.01Ω~200Ω(about5.0V/>200mA) |
±(2%+3) |
|
ACVoltage(V) |
30V~600V |
±(2%+3) |
|
Features |
|||
DisplayCount |
2000 |
||
DAR |
60s/15sand60s/30s |
√ |
|
PI |
√ |
||
AutoRange |
√ |
||
LowBatteryIndication |
√ |
||
LCDBacklight |
√ |
||
AlarmLightDisplay |
√ |
||
AlarmBuzzer |
√ |
||
HighVoltageIndication |
√ |
||
OverLoadIndication |
√ |
||
AutoDisharge |
√ |
||
TestVoltageViceDisplay |
√ |
||
10MΩInternalResistanceTest |
√ |
||
GeneralCharacteristics |
|||
Power |
1.5VBatteries(LR6)×6Battery Not Included! |
||
LCDSize |
70.6mmx34mm |
||
ProductSize |
150mmx100mmx71mm |
Package List:
1*UNI-T UT502A Insulation Resistance Tester
1*Test Lead
1*Probe
2*Alligator Clip
1*Carrying Bag
1*Gallus
Please note:Battery not included !!!