ST-2810F Digital Insulation Resistance Tester (wide range)

materials. The polymer materials widely used in our life, the antistatic test is more and more import of us. Standards: According to GB/T1410-2006, IEC 60093, ASTM D257 standards etc. Features:  Digital Portable Type of Insulation Resistance Tester  Can be used Batteries or direct connect to the AC power supply  With a measurement accuracy, anti-interference ability, reading and good stability  31/2 digital LCD display (with back color)  Basic error: ±1%  With inner timer, can be preset the test time, when arrive to setting time will be keep the test result on the display Technical Parameters: Test Voltage 100, 250, 500, 1000V for choice Resistance range 0~2×1017 ohms Display 3 1/2 digital LCD display Power supply 8.5V-12.5V/DC (8pcs of #1 Batteries) or 220V/AC Test Time 1-7min can be preset. Measurement 280×240×105mm Weight Approx. 3.0 kg