KYORITSU 3131A Analogue Insulation and Continuity Tester Meter Made in Japan

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.

Features:

• 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)

100MΩ/200MΩ/400MΩ   (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

Continuity

Measuring Ranges (Mid-scale Value)

2Ω/20Ω   (1Ω) (10Ω)

Output Voltage on open circuit

4~9V DC

Measuring Current

200mA DC min.

Accuracy

|±3% of scale length

General

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