supply of analog hand driven clutch generatoranalog hand driven clutch generator,analog hand driven clutch generator type insulation tester, having anti-paral lax mirror scale, foldable handle & metallic flap over the glass window and chuck nut loc king arrangement to prevent anti clock wise rotation, also having gear combination of de rlin technique. confirming to is: 2992. supplied along with test lead & mfrs test certificate. rated voltage: 250 v rated resistance: 0-100 mega ohms, model cie/444 or similar . [ warranty p eriod: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]