high water alarm for sale, brand-new and used.

Unit is ideal for monitoring liquids, air/gas, or semi-solids in water baths, ovens, refrigerators, incubators, and tanks. It reads in both °C and °F Easy-to-read “pop-up” display shows time remaining, probe temperature, and temperature alarm setting. Dual alarms sound separately for programmed time and temperature settings.

Sensitech TempTale 4 USB Temperature Monitor. MONITOR ONLY, NO SOFTWARE OR OTHER ACCESSORIES INCLUDED. Specifications Monitor Recording Options: Single Use Temperature Measurement Range: -22°F to +158°F (-30°C to +70°C) Temperature Accuracy Range: ±2°F from -22°F to 0°F (±1.1°C °f

Fisher Scientific Traceable Hi Accuracy Refrigerator/Freezer Alarm Thermometer Hi-Accuracy Refrigerator/Freezer Thermometer Probe-Reads to .01 degrees. Temperature-buffered sensor-sealed in bottled glycol solution New high-accuracy thermometer, reads to 0.01 degrees. Temperature-buffered bottle sensor insulates and eliminates rapid changes when refrigerator door is opened.

Put this by your door. When someone comes in your office or store, it makes a loud two-tone chime. You can choose low or high volume.