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CUSTOM Analog insulation resistance tester MG-02U

Specifications

SKU: CUSTOM Analog insulation resistance tester MG-02U

Product overview

[Measurement item] Insulation resistance
[Measurement item] AC voltage600V
[Features] Equipped with backlightScale plate lighting
[Function] DustproofIP4X compliant
 

Analog insulation resistance tester compatible with 125V/250V/500V

  • Comes with lighting that is convenient for working during a power outage.
  • Hard case included

Usage example

MG-02U measurement imageMeasurement image
MG-02U Lock button usage imageLock button usage image
MG-02U Scale plate lightingScale plate lighting
 
*Please wear protective insulating equipment when measuring or in areas where electric shock is expected.

Part names

Main unit

MG-02U parts names
*The range in the diagram is for the MG-03U and differs from this product.
  • ①Scale
  • ②Guidelines
  • ③Live wire warning LED
  • ④Measurement (MEAS) button
  • ⑤Battery voltage drop LED
  • ⑥Power LED
  • ⑦Zero adjuster
  • ⑧ Light button
  • ⑨Range selector switch
  • 10. Battery cover
  • ⑪GUARD terminal
  • ⑫ Input terminal
  • ⑬ Alligator clip
  • ⑭ Test lead (black)
  • ⑮ Test stick (black)
  • ⑯ Test lead cap
  • ⑰ Test lead (red)
 

360° rotating image

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MG-02U 360 degree rotating image
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specification

Electrical Performance

Rated Measurement Voltage 125 V 250 V 500 V
Effective maximum display value 20M ohms 50M ohms 100M ohms
Median display value 0.5M Ω 1M ohm 2M ohms
First effective measuring range (thick line part of the scale) *1 0.02M to 10M Ω 0.05M to 20M Ω 0.1M to 50M ohms
External applied voltage protection
  • Insulation resistance range: AC 600 V (10 seconds)
  • AC voltage range: AC 720 V (10 seconds)
Second effective measurement range ±10% or less of the indicated value (excluding scales other than the first effective measurement range, 0 and ∞)
Accuracy of 0 and ∞ scale ±0.7% of scale length or less
Open Circuit Voltage 0 to +20% of rated measurement voltage
Rated measurement current 1 mA, 0 to +20%
Voltage Measurement Range AC 0 to 600 V
Voltage Measurement Tolerance
  • ±3% of full scale value (AC V)
  • ±5% of full scale value (except AC V)
Short-circuit current DC 1.5 mA or less
Response time within 3 seconds
Insulation resistance value 100 MΩ/1000 V DC or more
Withstand voltage AC 5550 V (50/60 Hz) for 1 minute (between all measurement terminals and the case)
*23 ±5 ℃, 80%RH or less
*1 Within ±5% of the indicated value across all ranges

General specifications

Operating temperature and humidity 0 to +40°C, 85% RH or less (no condensation)
Storage temperature and humidity -20 to +60°C, 75% RH or less (no condensation)
size Approximately W 112 × H 162 × D 48.5 mm
weight Approximately 440 g (body only, including batteries)
power supply 4 x AA batteries
accessories
  • Test lead (red)
  • Test lead (black)
  • alligator clip
  • Test stick (black)
  • Carrying case
  • operating instructions
  • 4 x AA batteries (external)
option
proofreading Possible
Compliance standards
  • IEC 61010-1 600V CAT.III
  • IEC 61010-031
  • IEC 61557
JAN 4983621110029


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