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The Wee MEGGER WM6 tester is
a self-contained instrument designed to give rapid and accurate
resistance measurements. The hand-operated generator is coupled with the
latest electronic technology, thus allowing the WM6 to test insulation
at 500 V d.c. up to 200 MΩ
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Features
- Pocket-sized, self-powered
(hand-cranked) instrument - no battery maintenance
problems.
- Tests at 500 volts d.c.
- Stabilized electronic inverter.
- Resistance readings given directly on
a moving-coil analogue meter.
- Simple, two-position function
selector switch.
- Robust ABS plastic case.
Applications
- Domestic and industrial wiring.
- Cables.
- Transformers.
- Motors, generators, electrical
machinery and appliances.
- Suitable for use during installation
and commissioning work.
Megger WM6 (70143) Datasheet (PDF)
(documents are in PDF format and will open in a new window) |
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| Specifications |
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Ranges |
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Insulation: |
0 to 200MΩ |
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Continuity: |
0 to 100Ω |
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Terminal Voltage
on Open Circuit (D.C.) |
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Insulation: |
<600 volts |
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Continuity: |
800mV approximately |
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Terminal Voltage
at 1-MΩ Load (D.C.) |
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Insulation
Range: |
500 volts +10%, -5% |
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Terminal Current
on Short Circuit |
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Insulation
Range: |
1.3mA approx. |
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Continuity
Range: |
55mA approx. |
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| Other Specifications |
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Voltage Stability |
160 to 240 RPM |
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Insulation Range |
<
±1%, ripple content at 160 RPM
on Open Circuit |
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Insulation Range |
500mV peak-to-peak
approx. |
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Accuracy |
1.5mm from any
marked position on the scale when measured against standard
resistors. |
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Operating
Temperature |
-10°C
to +50°C |
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Storage
Temperature |
-20°C
to +70°C |
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Flash Test |
2.3kV AC rms |
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Voltage Source
(DC) |
Brushless AC
hand-cranked generator with rectifier and AC-to-DC converter. |
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Fuse |
1 amp ceramic (20mm
x 5mm) |
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Dimensions |
61mm (H) x 131mm
(W) x 98mm (D)
2.4" (H) x 5.1" (W) x 3.9" (D) |
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Weight |
650gms (1.5lb
approx.) |
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| Rental Inquiry Information |
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Reference: |
70143 |
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Description: |
Megger 70143 (500 Volt) Insulation Tester |
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