Item Code: Utg-444
specification:-
· Transducer : φ10mm 4. 0 mhz transducer
· Display : 4-digital lcd display
· Minimum display unit: 0. 1mm
· Working frequency : 5 mhz
· Measuring range : 1. 2 to 220mm(steel)
· Minimum limit for tube measuring : 20 * 3mm(steel)
· Accuracy: ± (1% h + 0. 1) mm, h denotes the measured thickness.
· Sound velocity selection : unit preset 10 kinds materials velocity inside.
· Manual power off : press the button to turn it off.
· Operation temperature : 0ºc to 40 ºc
· Power supply: 3 * 1. 5v aa alkaline batteries
· Operation current : normal operation current ≤ 50ma with backlight turn on current ≤ 120 ma stand by current : ≤ 20 ua
· Size : 70. 0* 138*31 mm