Sanwa DM509s 500V/1000MΩ Single Range Insulation Tester, Lightweight design Groove Cutter VERSATILITY : Slide switch sets

VERSATILITY : Slide switch sets three air flow settings (cooling

Ergonomic rubberized grip and handle designed for better fit and added comfort

Ergonomic handle for best hand comfort

Minimum cutting radius on outside edge : 50 mm (2")

All metal 13 mm self ratcheting chuck for improved bit gripping strength and durability

Sanwa DM509s 500V/1000MΩ Single Range Insulation Tester, Lightweight design Groove Cutter VERSATILITY : Slide switch setsHIGHLIGHTS: 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%