The latest SEW 1812 EL Digital ELCB (RCD) Tester price in Pakistan is Rs. 65,000/- updated on June 24, 2026.
OVERVIEW:
- Microprocessor-controlled ELCB (RCD) Tester with 2 Lines Ă— 16 Characters LCD and very low power consumption.
- Measure voltage and frequency between Line and Earth before testing.
Features:
- 2 Lines x 16 Characters L.C.D.
- Very Low Consumption.
- Microprocessor Controlled.
- Menu Driven.
- Accurate Digital readout of Disconnection Time.
- Automatic data hold function.
- Zero-Crossing Circuitry permit testing at 0 ĚŠor 180 ĚŠ
- Disconnection Phase Polarity Shown on L.C.D display.
- Auto-Off and Off override.
- Polarity Trip indicator (Positive or Negative Phase).
- Wiring polarity indicator.
- Measure voltage and frequency between Line and Earth before testing.
- EN 61010-1 CAT III 240V
Documents:
Summary
| Current accuracy | ±5% ±1mA |
| Safety Standard | EN 61010-1 CAT III 240V, EN 61326-1 |
| Operating Voltage | (L-E): 20Vac ~ 280Vac |
General Specification
| Current | Seting: 3mA, 5mA, 7mA, 10mA, 15mA, 20mA, 30mA, 35mA, 50mA, 100mA, 125mA, 150mA, 175mA, 250mA, 275mA, 300mA, 375mA, 500mA |
| Current selection | Rotary switch selector |
| Operating Temperature | 1Vac |
| Power source | (battery included): Approx. 1020g |
| Storage temperature | -10°C to 55°C |
| Timer accuracy | ±2% ±2ms |
| Timer resolution | 1ms (Max. Time =2.999s) |
| Volt meter Accuracy | ±2%±1Vac |
| Voltmeter resolution | 1Vac |
| Weight | (battery included): Approx. 1020g |
| Dimensions | 170(L) Ă— 165(W) Ă— 92(D)mm |
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