Lutron ET-3000 Earth Resistance Tester

Pengukuran Resistansi Bumi dan Tegangan Bumi.
3 rentang untuk pengukuran resistansi bumi, 19.99 ohm, 199.9 ohm, 1.999 K ohm.
0 hingga 199,9 V untuk pengukuran tegangan bumi.
18mm, layar LCD ukuran besar, mudah dibaca.
Fungsi penyimpanan data untuk membekukan nilai pembacaan tampilan.
Sirkuit LSI memberikan akurasi, keandalan, dan daya tahan yang tinggi.

Produk asli Kami distributor langsung Lutron Harga murah. Pengiriman ke seluruh Indonesia.

Whatsapp : 0851 6306 9421
Email : [email protected]

Lutron ET-3000 Earth Resistance Tester

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Earth Resistance and Earth Voltage measurement. 3 ranges for earth resistance measurement 19.99 ohm, 199.9 ohm, 1.999 K ohm.

Features Lutron ET-3000 Earth Resistance Tester :

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, easy to read-out.
Data hold function to freeze the display reading value.
LSI circuit provides high accuracy, reliability and durability.
Manual power On/Off or auto power Off within two minutes after power On.
Built-in over input indication.
Durable & portable housing plastic case with the front protective cover.
Complete testing accessories included..

Specifications Lutron ET-3000 Earth Resistance Tester :

General Specifications

Display	18 mm (0.7″) LCD ( Liquid Crystal Display). Max. indication 1999.
Function	Earth Resistance & Earth Voltage measurement.
Response Time	4 seconds on earth resistance range approximately. 1 seconds on earth voltage range approximately.
Data Hold	To freeze the display reading value.
Safety Standard	IEC1010
Power Management	Manual power On/Off or auto power. Off within 2 minutes after power On.
Power Supply	DC 9V, 1.5V AA ( UM-3) batteries x 6 PCs.
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
Operating Temp.	0 to 50 ℃ ( 32 to 122 ℉ )
Operating Humidity	Less than 80 % R.H.
Dimension	160 x 120 x 65 mm ( 6.3 x 4.7 x 3.3 inch )
Weight	Approx. 560 g (1.2 LB).
Standard Accessories	* User Manual * Plug with alligators clips ( Red, Green, Black ) * Red wire with red plug AL-3KR 1 PC * Green wire with Green plug AL-3KG 1 PC * Black wire with black plug AL-3KB 1 PC * Auxiliary Earth Spikes SP-3K 2 PCs * Carrying case ( CA-3K )

Electrical Specifications ( 23 ± 5 )

Function	Range	Resolution	Accuracy
Earth Resistance	20 ohm	0.01 ohm	± ( 2% rdg + 0.1 ohm ) @ 0 to 19.99 ohm ± ( 2% rdg + 3 d ) @ above 20 ohm
	200 ohm	0.1 ohm
	2 K ohm	1 ohm ( 0.001 K ohm )
Earth Voltage	200 ACV ( 50, 60 Hz )	0.1 V	± ( 1% rdg + 4 d )