Alarm-type ThermohygroMeter

The alarm-type thermometer and hygrometer detects ambient temperature and humidity through built-in sensors, triggering audible, visual, or electronic alarms when values exceed preset ranges. It is used for real-time monitoring in places such as laboratories and warehouses to prevent material damage due to abnormal temperature and humidity conditions.
Selection
When selecting, consider measurement accuracy, adjustable range of alarm thresholds, power supply type, and protection rating. Based on the temperature and humidity fluctuation characteristics of the usage environment and the installation location, match the sensor response speed and communication interface requirements.

Terms

Instruments

With split Probe design, Temperature Measurement range covering -10~ 50 ℃, can be extended to 1000 ℃, Humidity Measurement range 5~ 98% RH, error +/- 1.5 ℃ and +/- 5%, support unit conversion, portable and durable.

$ 107.00

Using S-type external Sensor, Measurement range 10%~ 100% FS, Indication Error less than +/- 0.5%, with peak hold and automatic unit conversion function, support Data storage and sound and light alarm settings.

$ 803.00

With -10 ℃~ 50 ℃ temperature range and 5% RH~ 98% RH Humidity range, accuracy of +/- 1.5 ℃ and +/- 5% RH, support unit conversion and automatic shutdown, easy and reliable operation.

$ 87.00

Capacitive polymer film Humidity Sensor and semiconductor temperature sensor are used. The temperature error is +/- 0.2 ℃, Humidity error is +/- 2.0%, and wet bulb, dew point, dry bulb temperature switching and 99 groups of Data storage are supported.

$ 181.00

Using split Sensor design, temperature range -20~ 60 ℃, humidity range 10~ 95% RH, Sampling rate 0.4 seconds, with MAX Maximum hold and automatic shutdown function, compact and easy to carry.

$ 211.00

Using Precision Digital Sensor, Measurement speed 0.4 seconds, Temperature range -20~ 60 ℃, Humidity range 10~ 95% RH, Small size and easy to carry, with MAX Maximum hold function.

$ 157.00

Temperature range -10~ 50 ℃, Humidity range 5~ 98% RH, error as small as +/- 1.5 ℃, resolution 0.1, support unit conversion, portable and lightweight only 145g, suitable for a variety of environment monitoring.

$ 102.00

Temperature range -40~ 70 ℃, Humidity range 20~ 90% RH, built-in Sensor design, support unit conversion, portable and lightweight, suitable for a variety of environment monitoring needs.

$ 79.00

The device can continuously measure up to 10,000 hours, temperature range -20~ 70 ℃, Humidity range 0~ 100% RH, with backlight display and automatic shutdown function, built-in Probe for easy operation.

$ 549.00

Using split Sensor design, Temperature Measurement range -10~ 50 ℃, Humidity Measurement range 5~ 98% RH, support ℃/F unit conversion, resolution up to 0.1 ℃ and 1% RH.

$ 112.00

Using split Sensor design, Temperature Measurement range -10~ 50 ℃, Humidity Measurement range 5~ 98% RH, support ℃/F unit conversion, equipped with 9V battery power supply.

$ 119.00

Using split Sensor design, the temperature range covers -50~ 70 ℃, Humidity Measurement range 20%~ 99% RH, supports ℃/F unit conversion, which is convenient for indoor and outdoor environment monitoring.

$ 81.00

Using S-type external Sensor, Measurement range 10%~ 100% FS, accuracy +/- 0.5%, Data storage, peak hold, automatic alarm and RS-232 communication functions, support a variety of test applications.

$ 556.00

Using S-type Sensor structure, Measurement range 10% -100% FS, Indication Error less than +/- 0.5%, with peak hold, automatic alarm and Data storage functions, support Linear dispersion test and machine linkage control.

$ 766.00

Measurement range 10%~ 100% FS, accuracy error less than +/- 0.5%, with peak holding, Data storage and automatic alarm functions, support for automatic conversion of various units and PC connection to achieve Linear dispersion test.

$ 651.00

Articles