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KEW 3021A

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KEW 3021A - Kyoritsu Digital Insulation / Continuity Testers
KYORITSU
Description

• 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

Test voltage 125/250/500/1000V
Measuring range<br>(Auto range) 4.000/40.00/200.0MΩ(125V)
4.000/40.00/400.0/2000MΩ(250/500/1000V)
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