Kyoritsu KEW 3023 Digital Insulation / Continuity Testers
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
0adjustment 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
(Photo: 3021)
Insulation resistance
Test voltage | 100/250/500/1000V |
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Measuring range (Auto range) | 4.000/40.00/200.0M(100V) 4.000/40.00/400.0/2000M(250/500/1000V) |
First effective measuring range | 0.2 - 20M(100V) 0.2 - 40M(250V) 0.2 - 200M(500V) 0.2 - 1000M(1000V) |
Mid-scale value | 5M(100/250V) 50M(500/1000V) |
Accuracy | %rdgdgt |
Second effective measuring range lower | 0.110 - 0.199M/td> |
Second effective measuring range upper | 20.01 - 200.0M(100V) 40.01 - 2000M(250V) 200.1 - 2000M(500V) 1001 - 2000M(1000V) |
Accuracy | %rdgdgt |
Rated current | DC 1 - 1.2mA |
Output short circuit current | 1.5mA max |
Continuity
Auto range | 40.00/400.0/td> |
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Accuracy | %rdgdgt |
Output voltage on open circuit | 5V0% |
Output short circuit current | DC 2200mA |
Fuse | Quick acting ceramic fuse 0.5A/600V (6.3532mm) |
AC Voltage
AC voltage range | AC 20 - 600V (50/60Hz) DC -20 - -600V/+20 - +600V |
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Accuracy | %rdgdgt |
General
Applicable standards | IEC 61010-1 CAT III 600V, IEC 61557-1,2,4, IEC 61326-1 (EMC), IEC 60529 (IP40) |
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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 | 7115 (Extension Probe), 8016 (Hook type prod), 8923 (Fuse [0.5A/600V]), 9089 (Carrying Case) |