high Quality & Specialized Items

KM 3131A Analogue Insulation / Continuity Tester

  • KM 3131A Analogue Insulation / Continuity Tester

KM 3131A Analogue Insulation / Continuity Tester

    • S$287.76 


       (Ex Tax: S$242.00)
  • Brand: KYORITSU
  • Availability: Pre-Order


Selection Guide Product Catalogue

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.

Test insulation up to 100MΩ at 250V, 200MΩ at 500V, 400MΩ at 1000V and continuity up to 20Ω.
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.


Insulation Resistance
Test Voltage 250V/500V/1000V
Measuring Ranges
(Mid-scale Value)
(1MΩ) (2MΩ) (4MΩ)
Output Voltage
on open circuit
Rated test voltage+20%, -0%
Nominal Current 1mA DC min.
Output Short
Circuit Current
1.3 mA DC approx.
Accuracy 0.1~10MΩ/0.2~20MΩ/0.4~40MΩ
(Accuracy Guaranteed Ranges) ±5% of indicated value
Measuring Ranges
(Mid-scale Value)
(1Ω) (10Ω)
Output Voltage
on open circuit
4~9V DC
Measuring Current 200mA DC min.
Accuracy |±3% of scale length
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 R6P (AA) (1.5V) × 6
Dimensions 185(L) × 167(W) × 89(D)mm
Weight 860g approx.
Accessories 7122B (Test leads) Pouch for test leads
8923 (F500mA/600V fuse) × 2
R6P (AA) × 6
Shoulder Strap
Instruction Manual


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KM 7122B Test Leads


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