Digital Insulation Tester  YH512 Specifications # Complies with IEC/EN 61010-1 1000V CAT III  600 V CAT IV. - - - - Function | Range | InsulationMeasurement Range | 0.01 MΩ to 10.00 GΩ | Insulation Test... - Update: 2011-06-28

Digital Insulation multimeter YH 511 Specifications General Specifications # Complies with IEC/EN 61010-1 1000V CAT III ?600 V CAT IV. # 1000V DC Voltage?750V AC Voltage?TRMS?. # 6600 Count?except for capacitance?temperature?insulation?. # W... - Update: 2011-06-28

Max 5TΩ Insulation Resistance Measurement YH 510 1.Measurement of Insulation Resistance for HP Devices (Transformer, Electric Cable, and Electric Machines, etc) 2.Built-in High Power Voltage Generator (250V ~ 5kV Adjustable) 3.Auto Comp... - Update: 2011-06-28

Max 5TΩInsulation Resistance Measurement YH 510 1.Measurement of Insulation Resistance for HP Devices (Transformer, Electric Cable, and Electric Machines, etc) 2.Built-in High Power Voltage Generator (250V ~ 5kV Adjustable) 3.Auto Compu... - Update: 2011-06-28

Earth Resistance Clamp YH302 There are three models of this series, including Meter A, Meter B and Meter C, which can meet various requirements of different customers. The features are summarized in the following table.     - - - ... - Update: 2011-06-28

Earth Resistance Clamp  YH301 Earth resistance clamp is a breakthrough from traditional tester. Neither the supplementary earth leads nor the break earth equipment is necessary. Ground resistance result can be safe and fast only by clamping th... - Update: 2011-06-28

Digital Earth Resistance Tester YH 300   - - - -   | Range | Precision | Earth Ground Resistance | 10Ω | ±(1%rdg+3d) |   | 4000Ω | ±(4% rdg +4d) | Earth Voltage | ... - Update: 2011-06-28