This constant-pressure, stainless steel probe is hermetically sealed to be totally waterproof, making it ideal for underwater use.
Range:
0-60 mils/0-1500 um
Accuracy:
+/- (.05 mils + 1%) 0-2 mils
+/- (0.1 mils + 1%) >2 mils
+/- (1um + 1%) 0-50 um
+/- (2um + 1%) >50 um