Thermometer, electronic panel type, 2.97" x 1.08" (7.6cm x 2.7cm) -40 to 120°F/-40° to 48°C temperature range, ±2°F from -4° to 77°F/±4°F below -4° & above 77°F temperature accuracy, 30 seconds response time, 3" (76.2mm) flange dia., 39" (99.1cm) cable length, 1.5v/#393 battery type, with 1 meter PVC cord, front flange case, NSF, CE, RoHS, WEEE (36 master carton) (Cooper)