HIOKI Digital Insulation Resistance Tester IR4057-50 Size:100/250/500/2000/4000 MΩ, 50/125/250/500/1000 V (IR4057-50) Specification item model symbol Specification 605-8443 hex keys and professional Size:26.0MM Electric Pump

HIOKI Digital Insulation Resistance Tester IR4057 50 Size:100 250 500 2000 4000 MΩ, 50 125 250 500 1000 V (IR4057 50) Specification item model symbol Specification 605 8443 hex keys and professional Size:26.0MM Electric Pump Specification item model symbol Specification information cylinder inner diameter 12 12 body options A Both side piping type stroke 20 stroke 20mm adjustment options ZB Metal stopper with forward stroke damper function options no options auto switch M9BL Solid state auto switch Specification item model symbol Specification information built in magnet D built in magnet installation support A both ends tab form pneumatic type tube inner diameter 40 tube inner diameter 40mm Types of port screws Rc M screw cylinder stroke 30 cylinder stroke 30mm dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None body options Standard (rod end female thread) Auto switch mounting groove Z ø12 ø25 2 sides ø32 ø100 4 sides Installation bolts included no mounting bolt rod end bracket no metal fittings auto switch M9N Solid state auto switch