Thrm-50/70c Calbrtd-20cfreezer;Glass Btl ,Each

Details:

Frio-temp* thermometer 30mm^ frio-temp* thermometer, calibrated electronic verification, calibration: -20deg c, range: -50/70deg c, resolution: 0.1Deg c/deg f, accuracy: /- 0.5Deg c, aaa battery, triple display, maximum/minimum, alarms, 30mm probe length, 10ml plastic bottle, dimension: 65x97mm