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Analogue Insulation / Continuity Tester |
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3144A/3145A/3146A/3161A |
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Miniature lightweight insulation tester. It weighs only 340g(battery included), but carries full measurement functions. |
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Automatic discharge of circuit capacitance. |
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Test leads with remote control switch. |
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New robust housing case. |
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Back light function. |
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Neck strap for both hand?s operation. |
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| MODEL |
3144A |
3145A |
3146A |
3161A |
| Insulation Resistance |
| DC Test Voltage |
250V/500V |
125V/250V |
50V/125V |
15V/500V |
| Max. effective scale value |
50MΩ/100MΩ |
20MΩ/50MΩ |
10MΩ/20MΩ |
20MΩ/100MΩ |
| Mid-Scale Value |
1MΩ/2MΩ |
0.5MΩ/1MΩ |
0.2MΩ/0.5MΩ |
0.05MΩ/2MΩ |
First Effective
Measuring Ranges
Accuracy |
0.05~20MΩ/
0.1~50MΩ | 0.02~10MΩ/
0.05~20MΩ |
0.01~5MΩ/
0.02~10MΩ | 0.005~2MΩ/
0.1~50MΩ |
| |±5% of Indicated Value |
Second Effective
Measuring Ranges
Accuracy |
| Measuring ranges other than above, 0 and |
∞ |
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| |±10% of Indicated Value |
| AC Voltage |
600V |
300V |
300V |
600V |
| Accuracy |
|±3% of Full Scale |
| Safety Standard |
| IEC/EN 61010-1 |
CAT.III 300V,CAT.II 600V |
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| Withstand Voltage |
3700V AC for 1 minute |
| Power Source |
R6P (AA) (1.5V) × 4 |
| Dimensions |
90(L) × 137(W) × 40(D) mm |
| Weight |
340g approx. |
| Accessories |
7149A (Remote control switch set)
Neck Strap
R6P (AA) × 4
Instruction Manual |
| Optional |
7116 (Extension Probe)
8016 (Hook type prod) |
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