supply of growler tester , .growler tester for 3-phase induction motor, 230v, 50 hz) dual magnetization yoke with stan dard accessories (1) thermacol moulded carry case: 1 no. (2) astm test block: 1 no. (3) pie gauge: 01 no. (4) pufferbulb for powder spray: 1 no. (5) dry magnetic powder black water base: 1kg. (6) operational manu al: 1 no. note: the firm will submit the warranty certificate, test certificate and calibration certificate along with the material. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]