This sinking thermometer has a tough, clear buterate casing with a 21" tether cord and ring. Reads -20 to 120°F and -30 to 50°C. Overall length is 8". Perfect for fish ponds, minnow tanks, hot tubs, etc. Contains nontoxic red liquid.
This sinking thermometer has a tough, clear buterate casing with a 21" tether cord and ring. Reads -20 to 120°F and -30 to 50°C. Overall length is 8". Perfect for fish ponds, minnow tanks, hot tubs, etc. Contains nontoxic red liquid.
