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2120ER 3 WIRE DIGITAL EARTH RESISTANCE TESTER

$0.00

Product Highlights

 Measuring ranges  Earth resistance
0-20Ω / 0-200Ω / 0-2000Ω
Earth voltage
0-200 Vac(40-500Hz)
 Accuracy  Earth resistance  ±(2%rdg+2dgt)
or ±0.1Ω,  which is greater
Earth voltage  ±(1%rdg+2dgt)
 Earth resistance
resolution		  0-20Ω : 0.01Ω
0-200Ω : 0.1Ω
0-2000Ω : 1Ω
 Measuring system  Earth Resistance by constant
current inverter 820Hz approx. 2mA
 Display  3½ digit (2000 counts)
 0Ω adjustment  ˇ
 Open circuit
indication		  LED will be unlit
 Low battery
indication		  “   “symbol appears  on the display
 Data hold
indication		  “   “symbol appears on the display
 Over range
indication		  “1”(MSD)
 Dimensions  210(L) × 210(W) × 100(D)mm
 Weight
(battery included)		  Approx. 1395g
 Power source  1.5V (AA) × 8    
 Safety standards  IEC/EN 61010-1 CAT III 200V.
IEC 61557-1 IEC 61557-5
EN 61326-1

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Description

 Measuring ranges  Earth resistance
0-20Ω / 0-200Ω / 0-2000Ω
Earth voltage
0-200 Vac(40-500Hz)
 Accuracy  Earth resistance  ±(2%rdg+2dgt)
or ±0.1Ω,  which is greater
Earth voltage  ±(1%rdg+2dgt)
 Earth resistance
resolution		  0-20Ω : 0.01Ω
0-200Ω : 0.1Ω
0-2000Ω : 1Ω
 Measuring system  Earth Resistance by constant
current inverter 820Hz approx. 2mA
 Display  3½ digit (2000 counts)
 0Ω adjustment  ˇ
 Open circuit
indication		  LED will be unlit
 Low battery
indication		  “   “symbol appears  on the display
 Data hold
indication		  “   “symbol appears on the display
 Over range
indication		  “1”(MSD)
 Dimensions  210(L) × 210(W) × 100(D)mm
 Weight
(battery included)		  Approx. 1395g
 Power source  1.5V (AA) × 8    
 Safety standards  IEC/EN 61010-1 CAT III 200V.
IEC 61557-1 IEC 61557-5
EN 61326-1

Earth Testers - Power Parameters

● 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.
● The test leads are supplied as standard accessories for
simplified two-wire measuring system.
● 0Ω adjustment.
● Battery operated.
● Data hold function.
● Low battery indication.
● Calibration performed with supplied test leads.