"Habotest HT5910" skaitmeninis žemės varžos testeris

Habotest HT5910 earth resistance meter The Habotest HT5910 Resistance Meter is a tool that will allow you to get ground resistance measurements. It offers loop, RCD and AUTORAMP measurements. It has an easy-to-read LCD display that will provide you with quick and clear information about the data obtained.   Functionality first of all With the help of the meter you will successfully obtain information on earth resistance. You will gain access to 100 groups, which store data from performed measurements. The device is equipped with a special knob which allows you to select the desired type of measurement and start the meter operation with the -quot;Measure-quot; button.   Convenience of use The HT5910 uses an easy-to-read LCD screen that displays all data obtained. This gives you instant access to your measurements, even in dim or bright environments. The meter draws its power from 6 AA batteries, which must be purchased separately.   Specification:   Producer Habotest Model HT5910 Tripping time 1 x IΔ N300 (500ms), 5 x IΔ N40ms (150ms) (±3ms) Tripping current (0.2-1.1)IΔN (±0.1IΔN) Contact voltage 0~99.9V (±10%+0.2V) Alternating Voltage 0~440 V (±3%+3V) Frequency DC, 45~65 Hz (±1 Hz) Loop resistance (RL) 0.1~2000Ω (±10%+0.2d) RL current test 0.51 IΔN (±10%+10d) Multiplying power of measuring current x0.5, x1, x5 Current level (IΔN) 10 mA, 30 mA, 100 mA, 300 mA, 500 mA Phase angle 0° or 180° Power supply 6 x AA 1.5V battery (not supplied) Dimensions 180 x 140 x 65 mm Weight Approximately 95 g Safety rating EN61010-1 / CAT.III600V Data storage 100 groups Interface USB2.0