DY5101A, DY5102A Digital Insulation 3 Phase Tester

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Insulation 3 Phase Tester DY5101A Standard casing of Insulation 3 Phase Tester DY5101A and DY5102A Insulation 3 Phase Tester DY5102A


  • Three test voltages, measure insulation resistance to 20GΩ
  • Measure insulation resistance to 200GΩ with 0.01mΩ resolution
  • AC voltage measurement to 600V
  • Check phase sequence and phase status
  • Data hold, auto range, auto power off, LCD background light
  • Complete with test leads, phase wire, heavy duty carry case and six 1.5V AA batteries


Insulation 3 Phase Tester
Testing Voltage 250/500/1000V 500/1000/2500V
Insulation Resistance 0.1~20GΩ ±(3%+5) 0.1~20GΩ ±(3%+5)
Phase Rotation Check yes yes
AC V 700V ±(2%+5) 700V ±(2%+5)
Resolution 0.01MΩ 0.01MΩ
Auto Range yes yes
Function Symbol Display yes yes
Data Hold yes yes
Low Battery Warning yes yes
Max. Displays 1999 1999
LCD Backlight yes yes

General Characteristics

Power AA1.5V*8
Product Size 190*155*75 mm
Product Net Weight 900g
Standard Accessories phase sequence test wires DY40 insulation test wires DY38 carry case DY5
Standard individual packing Carry case
Standard Quantity per Carton 6 pcs.
Measurement of Standard Carton 645*360*276mm (0.064 CBM)
Gross weight of Standard Carton 14kgs