SEW 1105 ER3 Earth Tester Analog
Rp 000
SEW 1105 ER3 Earth Tester Analog
SEW 1105 ER3 Wire (Analogue) Earth Resistance Tester
Naryanatekindo Jual SEW 1105 ER3 Earth Tester Analog ,Jual produk berkualitas dengan harga murah, alat-alat kebutuhan kantor, pabrik dan pertambangan, Electrical Safety , Alat Ukur , Survey dan Peralatan Listrik.
Alat yang kami jual Seperti
Al\t geologi, laboratory, sirine, listrik, grounding, grounding rod, grounding ngk, grounding forza, grounding breakout, thermometer, sirine yahagi, sirine mini, sirine patlite, sirine engkol, lampu rotary.
Costumer Service Naryanatekindo
Bpk : BAS
Telp : 0877-7140-8976
WhatsApp : 0877-7140-8976
Email : naryanatek@gmail.com
Email : ahmadsopian278@gmail.com
FEATURES
● Capable of measuring earth resistance and earth voltage.
● 2mA measuring current permits the testing of earth
resistance without tripping earth leakage current
breakers in the circuit under test.
● In addition to facilitating for precision measurement,
test leads for simplified two-wire measuring system
also are supplied as standard accessories.
● Battery operated.
● Battery life indicator.
● Calibration performed with supplied test leads.
SPECIFICATIONS
Measuring ranges Earth resistance
0-12Ω / 0-120Ω / 0-1200Ω
Earth voltage 0-30 Vac (40-500Hz)
Accuracy Earth resistance ±3% of full scale
Earth voltage ±2.5% of full scale
Measuring system Earth resistance by constant current
inverter 820 Hz, 2mA approx.
Open circuit
indication LED will be unlit
Dimensions 175(L) × 85(W) × 75(D)mm
Weight
(battery included) Approx. 600g
Power source 1.5V (AA) × 8
Safety standards EN 61010-1 CAT IV 30V
EN 61326-1
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