Kyoritsu 3131A Analog Insulation/Continuity Tester

Kyoritsu 3131A Analog Insulation/Continuity Tester

Features

  • Test insulation up to 100 MΩ at 250 V, 200 MΩ at 500 V, 400 MΩ at 1000 V and continuity up to 20 Ω
  • LIVE circuit warning lamp plus audible warning
  • Automatic discharge of circuit capacitance when TEST button is released
  • Fuse protected (continuity range only)
  • Battery check LED
  • Front panel zero adjust
  • Back light function to facilitate working at dimly lit situations
  • PRESS TO TEST button with lock down feature
Category:

Kyoritsu 3131A Analog Insulation/Continuity Tester

The Model 3131A offers unmatched performance, and feature including test lead resistance zero adjustment for time-saving continuous operation, a clear ease to read illuminated scale, and a live circuit warning.

Kyoritsu 3131A Specifications

Insulation Resistance
Test Voltage 250 V/500 V/1000 V
Measuring Ranges (Mid-scale Value) 100 MΩ/200 MΩ/400 MΩ
(1 MΩ) (2 MΩ) (4 MΩ)
Output Voltage on Open Circuit Rated test voltage+20%, -0%
Nominal Current 1 mA DC min.
Output Short Circuit Current 1.3 mA DC approx.
Accuracy 0.1 to 10 MΩ / 0.2 to 20MΩ / 0.4 to 40 MΩ
(Accuracy Guaranteed Ranges) ±5% of indicated value
Continuity
Measuring Ranges (Mid-scale Value) 2 Ω/20 Ω
(1 Ω) (10 Ω)
Output Voltage on Open Circuit 4 to 9 V DC
Measuring Current 200 mA DC min.
Accuracy ±3% of scale length
General Specifications
Safety Standard IEC 61010-1 CAT III 300V Pollution Degree 2
IEC 61010-2-031
IEC 61557-1/2/4
IP Rating IEC 60529-IP54
EMC Standard IEC 61326-1
Withstand Voltage 3700V AC for 1 minute
Power Source 6 x AA Batteries
Dimensions 6.57 x 7.28 x 3.5″ (167 x 185 x 89 mm)
Weight Approximately 1.9 lb (860 g)

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