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The latest Lutron ET-3000 Earth Resistance Tester price in Pakistan is Rs. 248,000/- updated on September 9, 2026.
OVERVIEW:
- The Lutron ET3000 has a manual power on/off or auto power off within two minutes after power on.It also has a built in over input indication.It comes with a durable and portable housing plastic case with the front protection cover.Data hold function to freeze the display reading value.
Features:
- Earth Resistance and Earth Voltage measurement.
- 3 ranges for earth resistance measurement:
- 19.99 ohm, 199.9 ohm, 1.999 K ohm.
- 0 to 199.9 V for earth voltage measurement.
- 18 mm, large size LCD display.
- Data hold.
- Built-in over input indication.
- Durable & portable housing plastic case with the front protective cover.
- Complete testing accessories included.
Documents:
Display Specification
| Display | 18 mm (0.7″) LCD ( Liquid Crystal Display). Max. indication 1999. |
Summary
| Data hold | To freeze the display reading value. |
| Function | Earth Resistance & Earth Voltage measurement. |
| Overload protection | 200V AC for 10 seconds across 2 of the 3 terminals for Earth Resistance measurement. 300V AC for 1 minute on Earth Voltage range. |
| Safety Standard | IEC1010. |
| Response Time | 4 seconds on earth resistance range approximately. 1 seconds on earth voltage range approximately. |
| Weight | Approx. 560 g (1.2 LB |
HARDWARE FEATURES
| Power Consumption | Earth Resistance * Approx. 74 mA for stand-by condition * Approx. 84 mA for ON condition @ at 1,900 ohm on 2,000 ohm range |
TECHNICAL SPECIFICATION
| Earth Voltage | Approx. 82 mA for stand-by condition. |
| Operating Humidity | Less than 80 % R.H. |
General Specification
| Input Terminal | 3 terminal input ( E/P/C Terminals ). |
| Insulation resistance | More than 5 Meg ohm between the circuit and the housing case when measured with 500 DCV. |
| Operating Temperature | 0 to 50 ℃ ( 32 to 122 ℉ ). |
| Over Input | Indication of ‘ 1 . ‘. |
| Power Management | Manual power On/Off or auto power |
| Power Supply | DC 9V, 1.5V AA ( UM-3) batteries x 6 PCs. @ Alkaline or heavy duty battery. |
| Dimension | 160 x 120 x 65 mm (6.3 x 4.7 x 3.3 inch) |
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