Uharbour 2-1/2" Dial Water Thermometer, Bi-Metal Temperature Gauge with 1-3/4" Lead-Free Brass Stem and 1/2" NPT Back Mount, Accuracy 2% Range 0-250°F / -20-120 °C auspowers_batchthree Reinforced glass for twice as

Reinforced glass for twice as much strength as non-tempered alternatives and effective resistance against scratches and fingerprints

Widely UsageDouble ended hooks can be widely used with straps

Description All-glass check valve to prevent reverse flowGround seat and glass ballHose connections are 8 mm ODBorosilicate glass

Exhaust Port:1/4"NPT

Made of high quality food grade plastic

Uharbour 2-1/2" Dial Water Thermometer, Bi-Metal Temperature Gauge with 1-3/4" Lead-Free Brass Stem and 1/2" NPT Back Mount, Accuracy 2% Range 0-250°F / -20-120 °C auspowers_batchthree Reinforced glass for twice asUharbour 2 1 2" Dial Water Thermometer, Bi Metal Temperature Gauge with 1 3 4" Lead Free Brass Stem and 1 2" NPT Back Mount, Accuracy 2% Range 0 250F 20 120 C Uharbour 2. 5" Dial Bi Metal Thermometer with 1 3 4" Lead Free Brass Stem and 1 2" NPT Back Mount, Water Temperature Gauge Accuracy 2% , Range 0 250F 20 120 C Product name: Bimetallic thermometerDial size : 2 1 2"Material: Steel case, stainless steel bezel ring, brass stem probe,glass