Elcometer 211 Coating Thickness Gauge

The Elcometer 211, commonly referred to as the "Banana Gauge," has proven to be a successful coating thickness gauge where the use of electronic instruments is difficult, e.g. inflammable atmospheres in oil and gas production.

The "v" grooved base, rubber feet and clear scale with its ranges for thicker coatings, make this instrument one of the most popular mechanical gauges in the world.

Accuracy	±5% of the reading or ±2.5μm/ 0.1mils (whichever is the greater)
Minimum Substrate Thickness	0.4 mm (16 mils)
Minimum Area of Measurement	30 mm (1.18”) Diameter
Minimum Diameter for Measurement on Bar Material	20 mm (0.8”)
Edge Effects	Must be at least 6mm (0.24") from edge
Instrument Dimensions	200 x 60 x 30 mm (7.8 x 2.4 x 1.2”)
Certification Available	Certificate of Conformance and Calibration Certificate