Earth-leakage tester TES-1700

voltageearth resistanceportable

Capable of measuring earth voltage. Data hold , MAX / MIN function. Auto power off function: The timer operates automatically about 3 minutes when the " Test Button Switch " are pressed to keep the tester power on. 2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test. In addition to the facility for precision measurement, test leads for simplified two wire measuring system also supplied as standard accessories.(unit can be hung from the neck for simplified measurement). Automatic warning when resistance of auxiliary earth. Spikes is in excess of tolerance. Designed to meet EN61010-1 safety standard. Zero ohm adjustment General Specification: Safety Standard EN 61010-1 overvoltage category Ⅲ, EN 61557 Display 3-3/4 digit liquid crystal display with a maximum reading of 3999. Timer (Auto power off) about 3 minutes. Dimensions 190x140x77mm Weight Approx. 800 (with battery) Power Source Eight 1.5V 01t AA Size Battery. Over range Indication “ OL ” will be shown on the LCD Penal when out of range measurement is made. Operating Temperature and Humidity 0°C to 40°C (32°F to 104°F) , below 80% RH Storage Temperature -10°C to 60°C (14°F to 140°F) Accessories Test leads 1 set, Auxiliary earth spikes 4 piece, Battery 8 piece, Carrying case, Neck strap, Manual.