1105 ER 3 Wire Analog Earth Resistance Tester 1105 ER 3 Wire Analog Earth Resistance Tester SKU: 1105ER ● 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 ● Earth resistance: 0-12Ω / 0-120Ω / 0-1200Ω. ● Earth resistance Accuracy: ±3% of full scale. ● Earth voltage: 0-30 Vac (40-500Hz). ● Earth voltage Accuracy: 0-30 Vac (40-500Hz). ● 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 Standard: EN 61010-1 CAT IV 30V. EN 61326-1. Availability: In stock $464.00 Special Order Product - Estimated Ship Date 3-4 Weeks. Other Ranges available upon request. -- Please Select --QTY $464.00 Qty: Add to Cart OEM Pricing / Custom Configuration × Email to a Friend Documentation Documentation Datasheet: 1105 ER Earth Resistance Tester Size: (251.64 KB) Catalog: Earth Resistance Testers Size: (998 KB) Documentation Documentation Datasheet: 1105 ER Earth Resistance Tester Size: (251.64 KB) Catalog: Earth Resistance Testers Size: (998 KB) Related Products ST-1505 3 Wire Analog Earth Resistance Tester $381.00 Add to Cart 1805 ER 3 Wire Analog Earth Resistance Tester $464.00 Add to Cart You may also be interested in the following product(s) AL-36 Test Leads Add to Cart AL-36L Test Leads Add to Cart