The latest Sew 1612 EL Digital RCD Tester price in Pakistan is Rs. 55,000/- updated on June 24, 2026.
OVERVIEW:
- The SEW 1812EL circuit breaker tester checks the time taken for the selected current selection to trip the switch to be
- measured. The meter also shows the activated phase (related to the ground terminal).
- The instrument will indicate: The activation time (mS) of the RCD (cut-off time below the missing level), the phase where the activation occurs, the voltage
- (Vac) between LT when the test begins.
Features:
- Microprocessor-controlled.
- Extra large LCD(78 Ă— 67mm).
- Very low consumption.
- 50Hz and 60Hz operation.
- Accurate digital readout of
- disconnection time.
- Over temperature protection.
- Over voltage protection.
- Fuse protection.
- Zero crossing circuitry permit
- testing at 0° or 180°.
- Auto power off.
- Backlight function.
- Wiring polarity indicator.
- Measure voltage between Line
- and Earth before testing.
- Frequency measurement indication
Documents:
Summary
| Current accuracy | ±5% ±1mA |
| Weight | 612g |
TECHNICAL SPECIFICATION
| Storage temperature | -10°C ~ 50°C |
General Specification
| Current selection | Rotary switch selector |
| Operating Temperature | -0°C ~ 40°C |
| Over-temperature protection | Yes |
| Phase angle setting | 0° and 180° selectable |
| Timer accuracy | ±2ms |
| Timer resolution | 1ms (Max. Time=2.999s) |
| Trip indicator | Yes (LCD) |
| Voltmeter (L-E) | 10Vac ~ 280Vac (50Hz or 60Hz) |
| Voltmeter accuracy | ±2%±1Vac |
| Voltmeter resolution | 1Vac |
| Wiring correctness indication | Yes (LEDs) |
| Dimensions | 163(L) Ă— 122(W) Ă— 67(D)mm |
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