Ideal for applications demanding high precision and consistent results
Accuracy is ±0.25% full scale (ANSI/ASME Grade 3A)
Knife-edge pointer tip and mirrored band eliminate parallax reading errors.
The 6" dial gauges feature a low-friction, wear-resistant nickel-silver movement that delivers a long service life.
Gauge construction includes a 316 stainless steel (SS) socket; a 316 SS Bourdon tube for the 4" dial gauges or a copper alloy tube for the 6" dial gauges; a 316 SS fitting; a 304 SS case; and a glass lens. All gauges have a 1/4" NPT(M) process connection. The 4" dial gauges include a zippered, soft nylon carrying case.