freezers
food service thermometer fridge freezer 30to70f
mechanical food service thermometer refrigerator freezer temp . range f 30 degrees to 70 degrees dial size 3 in.standards nsf diameter 3 in.stem material stainless steellens material glass thermometers and timersfreezer refrigeration thermometerseasy to read face . 3nzr5 features haccp guidelines on dial face and color graphics for holding zone . can hang or stand . 3nzr7 has a 2 way hanger stand.nsf certified
taylor