UMA 2-1/4 Elec Water Temp 300

These rugged aircore gauges work with either thermocouple or thermister probes. Standard markings are black and white.

1-1/4 inch (Refer to Image #1)
UMA Electronic
Water Temperature Gauge
Case: Aluminum
Weight: 4.0 oz.

2-1/4 inch (Refer to Image #2)
UMA Electronic
Water Temperature Gauge
Case: Valox 420 Plastic
Weight: 4.8 oz.

2-1/4 inch (Refer to Image #3)
UMA Electronic
Water Temperature Gauge TSO'd
Case: Valox 420 Plastic
Weight: 5.0 oz. to download the Installation Instruction in pdf.