1805ER : Digital Earth Resistance Tester


By SEW
SKU : 1805ER
High quality Taut Band movement. 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. Test leads are supplied as standard accessories for simplified two-wire measuring system. Battery operated. Battery check function. Calibration performed with supplied test leads.
AED 780.00



Description

FEATURES
● High quality Taut Band movement.
● 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.
● Test test leads are supplied as standard accessories
    for simplified two-wire measuring system.
● Battery operated.
● Battery check function.
● Calibration performed with supplied test leads.
 
  SPECIFICATIONS
     
 
 Measuring ranges  Earth resistance 
 0-10Ω / 0-100Ω / 0-1000Ω
 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 820Hz, 2mA approx.
 Open circuit
 indication
 LED will be unlit
 Dimensions  170(L) × 165(W) × 92(D)mm
 Weight
 (battery included)
 Approx. 1000g
 Power source  1.5V (AA) × 8 
 Safety standards  EN 61010-1 CAT III 150V
 EN 61326-1


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