Kyoritsu KEW 3021A Analogue Insulation / Continuity Tester

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Product Description

Kyoritsu KEW 3021A Analogue Insulation / Continuity Tester

Features Kyoritsu KEW 3021A : 

  • Fast response and quick insulation test.
  • 3 functions in one unit, insulation test with 4 voltage ranges, continuity test, AC voltage measurement
  • 200mA measuring current on continuity testing
  • Comparator function with PASS / FAIL and buzzer
  • 0Ω adjustment at continuity measuring range
  • Memory function up to 99 data
  • Backlight LCD provides easy reading in dark locations
  • Safety lock system prevents an erroneous operation on 500 and 1000 Volt ranges
  • Safety standard IEC 61010-01 CAT III 600V

CE AutoDischarge










Specifications Insulation resistance

Test voltage 125/250/500/1000V
Measuring range
(Auto range)
Mid-scale value 5MΩ (125/250V)
50MΩ (500V/1000V)
First effective measuring range 0.2 – 20MΩ (125V)
0.2 – 40MΩ (250V)
0.2 – 200MΩ (500V)
0.2 – 1000MΩ (1000V)
Accuracy ±2%rdg±6dgt
Second effective measuring range lower 0.110 – 0.199MΩ
Second effective measuring range upper 20.01 – 200.0MΩ (125V)
40.01 – 2000MΩ (250V)
200.1 – 2000MΩ (500V)
1001 – 2000MΩ (1000V)
Accuracy ±5%rdg±6dgt
Rated current DC 1 – 1.2mA
Output short circuit current 1.5mA max


Auto range 40.00/400.0Ω
Accuracy ±2%rdg±8dgt
Output voltage on open circuit 5V±20%
Output short circuit current DC 220±20mA
Fuse Quick acting ceramic fuse 0.5A/600V (Ø6.35×32mm)

AC Voltage

AC voltage range AC 20 – 600V (50/60Hz)
DC -20 – -600V/+20 – +600V
AC Voltage ±3%rdg±6dgt


Applicable standards IEC 61010-1 CAT III 600V, IEC 61557-1,2,4, IEC 61326-1 (EMC),
IEC 60529 (IP40)
Power source R6 × 6 or LR6 × 6
Dimensions / Weight 105(L) × 158(W) × 70(D)mm / 600g approx.
Included Accessories 7150A (Remote control switch set),
9121 (Shoulder strap), R6 (AA) × 6, Instruction Manual
Optional Accessories 8923 (Fuse [0.5A/600V]), 9089 (Carrying Case) Supplier dan Distributor Kyoritsu di Indonesia, Jual Kyoritsu KEW 3021A Analogue Insulation / Continuity Tester, Berbagai Merek Tersedia di

Jual Kyoritsu KEW 3021A Analogue Insulation / Continuity Tester harga kompetitif Tentunya Gratis antar untuk Area Jakarta dan dapat dikirim keseluruh Indonesia, Jika Anda butuh bantuan silahkan hubungi Customer Service (026) 5540 5390 & Whatsapp di 0813-1864-0412 dan Email

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