K-TEK Corp offers Magnetic Level Gauge for Low Temperature. K-TEK Corp is an ISO 9001:2000 certified company. The Magnetic Level Gauge for Low Temperature offers optional frost proof scale for low temperature A and optional low temperature insulation. It is also applicable with Switches and Transmitters. It features Cryogenic Temperatures to -320 deg F or -195 deg C. This Magnetic Level Gauge for Low Temperature is also offered with Lexan Frost Extensions for Indicator.