bids are invited for ultrasonic thickness gage 62195 supply of ultrasonic thickness gauge with a measuring accuracy of 0.01 mm and waveform verification and internal datalogger which will work with 5mm or less diameter probes , dual transducer probe having frequency of 7.5 mhz, 0.283 inch tip diameter right angle potted with integral cable which will work with ultrasonic thickness gauge mentioned above srno1 , small tip diameter probe having dual transducer frequency 5 mhz 0.20 inch. tip diameter 0.15 in. , high temperature probe can work up to 350 degree centigrade with dual transducer having frequency of 5 mhz 11.2mm tip diameter potted integral cable for above slno1 total quantity : 4