$17.95

Large numbers; easy to mount

Easy to read, low cost, dial thermometer has 3 important functions:

1) Shows current temperature
2) Shows highest temperature since reset
3) Shows lowest temperature since reset

Temperature-activated red pointer moves maximum and minimum pointers to extreme temperatures for a given time period. Reset in a few seconds. 6" diameter plastic case has sunshield and adjustable mounting bracket.

For complete temperature information, install a min./max. thermometer in each different temperature zone in the greenhouse, and one outdoors. Range: -60° to 120° F.