LIGHT, TEMPERATURE, HUMIDITY TESTERS

Thermometer for solutions and water 

This water thermometer allows to measure the temperature of the water in the tank of the nutrient solution. It has a silicone suction cup to fix it well. It is very important that the temperature is adequate since if the water is too cold, the plants grow more slowly and we would have to use a water heater.

Water damage is very annoying and can be costly. With this water alarm, you are warned in time in case of leakage. Excellent for use in for example your washing machine or boiler. Easy to install.
* 24 hour protection
* Easy functionality test
* stand alone battery powered
* Low battery indication
 

Benetech are a renowned manufacturer of convenient testing and measurement tools such as infrared thermometers, anemometers, sound level meters and ultrasonic thickness gauges.

A strict quality control system coupled with a rigorous product inspection, ensures there is a Benetech tool to meet your every requirement!
Highlights:

* Manufacturers part code: GM1351.
* Measuring range: 30 to 130dBA.
* Accuracy: 1.5dB.
* Frequency response: 31.5Hz to 8.5KHz.
* Sampling rate: Twice per second.
* Auto power off.
* Low battery indication.
* Power supply: 1x 9V battery (included).

Luxmeters are extremely useful tools designed to measure natural light outdoors or indoors for cultivation.

Thanks to their functions, you can get accurate information on how much light your plants receive!

Benetech is a device with greater functionality, embedded software, convenient and robust design.

Technical data:

* Measurement range: 0Lux ~ 200,000Lux / 0Fc ~ 185,806Fc
* Accuracy:
± 3% reading ± 0.5% f.s. (<10,000Lux)
± 4% reading ± 10dgts. (> 10,000Lux)
* Digital Updates: 2 times / sec
* Photometric sensor: Silicon diode
* Battery life: Not less 60 hours
* Operating temperature and humidity: 0 ℃ ~ 40 ℃, 10% RH ~ 90% RH
* Storage temperature and humidity: -20 ℃ ~ 50 ℃, 10% RH ~ 90% RH
* Power: 9V
* Functional selection
* Auto-off after 5 minutes of inactivity
* Function "backlight"
* Max and minimum measurements
* Automatic measurement (AUTO)
* Low battery indication

Infrared thermometer with laser alignment

If you are looking for lighweight, contactless, easy to use infrared thermometer, this is the ST350. To work with it, point it at the test surface and press the button. The large LCD display will show the temperature. This quality infrared thermometer measures the temperature from -20 to 400C(-13 to 752F). With an accuracy of -/+2C

The thermometer has an automatic shut-off device after 15 seconds of inactivity to increase battery life. The ST350 has an optical ratio of 10:1 (distance/diameter target). This means that an area of 30cm is measured at a distance of 3cm from the object. Laser alignment ensures that the measuring range is accurately oriented.

The radiation is fixed at 0.95 which makes this device more suitable for heat testing, ventilation, air conditioning, as well as testing of engines, coolers.