DM1009S | 1000V Analog Insulation Tester / Portable Insulation Resistance Meter

SanwaSKU: DM1009S

Sale price$184.64

Customer Reviews


The Sanwa DM1009S is an Analog DC Insulation tester with an accuracy of ±5% of full scale.

The Sanwa DM1009S a DC insulation resistance tester to measure the insulation resistance of electric lines and equipment. The measured voltage is maintained until the low insulation resistance value at the rated current specifi­ed in IEC61557-2. This instrument is CAT. III 600V certified.

The DM1009S is equipped with the discharge function to discharge a test circuit once the user is done testing it. The device can measure up to 2000MΩ of insulation resistance when a test voltage of 1000 volts is applied. This instrument can also measure voltages of up to 60V DC and 600V AC with an accuracy of ±5% of full scale.

Includes meter, test leads, carrying case with strap and instruction manual.

  • Test voltage DC1000V
  • One-shot or continuous measurement push switch
  • DCV measurement range (DC60V)
  • Auto discharge function
  • Inner battery check range
  • ACV measurement range
  • Lightweight Design


                    Scale(MΩ) 1~2~1000~2000MΩ
                      Tolerance ± 5% of reading(1st effective measurement range: written in the thick print above)
                    ±10% of reading(2nd effective measurement range: written in small type above)
                    ACV 600V
                      Tolerance Within ±5% of the max. scale value(50~60Hz sine wave)
                    DCV 60V
                      Tolerance Within ±5% of the max. scale value
                    Rated current 1.0~1.2mA
                    Battery 6LF22/6LR61 (9V alkaline battery) x1
                    Size/Mass H144×W99×D43mm / Approx. 310g
                    Safety standard IEC61010 CAT.Ⅲ 600V


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