T158-
Alarm Thermometer - $21.25
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Set minimum and maximum temperature alarms on both the internal and external
sensor. The external sensor is waterproof and can be used outdoors or in
liquids. When the temperature exceeds the preset parameters an audible alarm
will sound. Simultaneous displays of ambient indoor and external sensor
temperature with minimum maximum readings on both. Selectable °C or °F read
outs. Useful in labs, incubators, refrigerators, water baths, drying chambers
and fume hoods. Stands or wall mounts. Comes with 1 AAA battery. Dimensions:
4-1/8"x2-3/4"x3/4". Weight: 3 oz.
| Range | Resolution | Accuracy | |
| Temperature | -20 to 70°C -4 to 110°F |
0.1°C&F |
±1°C, 2°F between -20 to 50°C, -4 to 122°F ±1.5°C, 3°F above 50°C, 122°F |
T161 - Alarm
Thermometer/Hygrometer - $31.75
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Similar to T158 except with humidity instead of external temperature. A
unique product useful wherever monitoring of humidity is critical, such as in
pharmaceutical and semiconductor clean rooms, warehouses, museums, workplaces,
environmental cabinets, greenhouses and ripening rooms.
| Range | Resolution | Accuracy | |
| Humidity | 20-99% | 1% | ±6%RH between 30-60%RH at 25°C ±8%RH between 60-90%RH at 25°C |
