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| KEW 3321A 3322A 3323A 25V/50V/100V/125V/250V/500V/1000V Analogue Insulation Continuity Tester |
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AC Voltmeter with linear, easy-to-read scales. |
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Auto discharge function; any charge stored in the circuit under test will be automatically discharged after testing. |
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Designed to meet IEC/EN 61010-1 CAT.III 600V, CAT.II 1000V |
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Color-coded scales for easy reading. |
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Back light function to facilitate working at dimly illuminated locations. |
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Test lead set with remote control switch. |
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Shoulder strap for hands free. | |
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| MODEL |
3321A |
3322A |
3323A |
| Insulation Resistance |
| DC Test Voltage |
250V/500V/1000V |
125V/250V/500V |
25V/50V/100V |
| Measuring Range |
50MΩ/100MΩ/2000MΩ |
20MΩ/50MΩ/100MΩ |
10MΩ/10MΩ/20MΩ |
| Mid-Scale Value |
1MΩ/2MΩ/50MΩ |
0.5MΩ/1MΩ/2MΩ |
0.2MΩ/0.2MΩ/0.5MΩ |
First Effective
Measuring Range
Accuracy |
0.05~20MΩ(250V)
0.1~50MΩ(500V)
2~1000MΩ(1000V) |
0.02~10MΩ(125V)
0.05~20MΩ(250V)
0.1~50MΩ(500V) |
0.01~5MΩ(25V)
0.01~5MΩ(50V)
0.02~10MΩ(100V) |
| |±5% of Indicated Value |
Second Effective
Measuring Range
Accuracy |
20~50MΩ(250V)
50~100MΩ(500V)
1000~2000MΩ(1000V) |
10~20MΩ(125V)
20~50MΩ(250V)
50~100MΩ(500V) |
5~10MΩ(25V)
5~10MΩ(50V)
10~20MΩ(100V) |
| |±10% of Indicated Value |
| AC Voltage |
600V |
| Accuracy |
|±3% of Full Scale Value (AC V range)
|±5% of Full Scale Value (Except for AC V range) |
| Safety Standard |
| IEC/EN 61010-1 |
CAT.III 600V,CAT.II 1000V | |
| Withstand Voltage |
5550V AC for 1 minute |
| Power Source |
R6P(AA)(1.5V) × 6 |
| Dimensions |
105(L) × 158(W) × 70(D)mm |
| Weight |
520g approx. |
| Accessories |
7150(Test Lead with Remote Control Switch Set)
7081(Guard Connection Lead): 3321A only
Shoulder Strap
R6P(AA) × 6
Instruction Manual |
| Optional |
7115(Extension Probe)
8016(Pickel Type Prod)
9089(Carrying Case) | | | |
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3321A
| SKU: |
KEW 3321A/3322A/3323A3321A |
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| Price: $259.00 (USD) |
3322A
| SKU: |
KEW 3321A/3322A/3323A3322A |
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| Price: $280.00 (USD) |
3323A
| SKU: |
KEW 3321A/3322A/3323A3323A |
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| Price: $280.00 (USD) |
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