Sanwa DM509s 500V/1000MΩ Single Range Insulation Tester, Lightweight design Ridgid Threading Rotatable brush plate for optimum

Rotatable brush plate for optimum forward / reverse operations

Made from high carbon steel

brings out wood grain

Strokes per minute (spm): 1

this unit is powered by a 5-horsepower motor driving a three-cylinder pump system — delivering superior air volume

Sanwa DM509s 500V/1000MΩ Single Range Insulation Tester, Lightweight design Ridgid Threading Rotatable brush plate for optimumHIGHLIGHTS: One shot or continuous measurement push switch DCV measurement range (DC60V) Auto discharge function Inner battery check range Shoulder Strap SPECIFICATIONS: Scale(M) 0. 515001000M Tolerance 5% of reading1st effective measurement range : written in thick print above 10% of reading2nd effective measurement range : written in small type above) ACV 600V Tolerance Within 5% of the max. scale value(5060Hz sine wave) DCV 60V Tolerance Within 5%