Greenhouse ThermohygroMeter

The greenhouse thermometer and hygrometer measures air temperature and humidity through sensors, converting physical quantities into electrical signals for display. It is used to monitor the environment inside the greenhouse, guide agricultural operations such as ventilation and irrigation, and ensure optimal growing conditions for crops.
Selection
When selecting, consider that the measurement range should cover local climate extremes, the accuracy should meet planting requirements, the protection rating should adapt to the high-humidity environment of greenhouses, and the probe should be corrosion-resistant. Additionally, take into account data recording functionality and the convenience of the power supply method.

Terms

Instruments

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

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

Measurement range 0.1-100 lx, accuracy +/- 3%, measurement of Flicker Frequency, Correlated Color temperature, Color rendering index, Blu-ray hazard ratio and other paraMeters, and display Spectral Curve.

$ 199.00

Dual thermoMeter design can simultaneously measure wet-bulb temperature, equipped with special conversion ratio calculation tool, Temperature Measurement range covering -5 to 50 ℃, Humidity Measurement range 10-100% RH.

$ 391.00

The equipment temperature range -40~ 70 ℃, Humidity Measurement range 20%~ 90% RH, temperature error +/- 1 ℃, using the principle of electrical change capacitance or resistance to achieve fast and accurate measurement, portable design only weighs 114g.

$ 79.00

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