Thermo-hygro Meters

• Vacuum device for attaching to the tank.
• It is not damaged by the salinity of the solutions.
• Measuring range: 0-50 ^o C.

Garden Highpro MEDIPRO is a thermo-hygrometer that shows the distance from the top of  the plants to the lamp, reducing the risk of "light burn" in case they are very close to the bulb. Its modular system allows you to easily maintain the desired distance of plants from the lamp - according to the light they need in the different stages of development. 

• indicates temperature and humidity on the top level of the plants
• easy to adjust
• possibility to change the height from 10cm up to 50cm
• for hanging on a E40 socket
• 1pc  LR44 1. 5V battery (included)

Garden Highpro HYGRO THERMO BASIC is an indoor thermometer with hygrometer.

• Function for storing the measured data
• Temperature range: 0º - 50ºC (32º - 122º F)
• Relative humidity range: 25% to 90%
• Accuracy: +/- 1ºC, 5% RH 
• Easy to use
• 1pc 1.5V AAA battery (included)

Hygrothermograph HTC-2 is a digital two-point thermo-hygrometer, which shows the values of relative humidity and temperature at the device itself and only the temperature where the probe is located.

• shows temperature / humidity
• options to measure in Celsius and Fahrenheit scales
• memorizes measured values of min/max temperature and humidity
• 12/24 hours clock
• daily alarm
• calendar
• battery: 1pc. AAA 1.5V (included)

Indoor Thermometer with Hygrometer, MIN and MAX memory value.

• Temperature range: -10°C to 50°C
• Hygrometer range: 20% RH to 90%RH
• Check the maximum or minimum temperature and humidity by pressing MAX/MIN switch. The memory will show the maximum or minimum temperature/humidity of the period from the last reset on the relative display
• Reset the memory by pressing RESET switch once
• For °C and °F conversion, push the switch at the back
• Use one 1.5 volt AA battery (included)

CORNWALL Thermo Hygrometer Max-Min Digital Probe TH3 for measuring the temperature and relative humidity levels in the grow room. The probe offers a second temperature measurment.

• Outside temperature: -50°C ~ 70°C (-58°F ~ 158°F) 
• Inside temperature: 0°C ~ 50°C (32° F ~ 122°F) 
• Precision: +/- 1°C
• Humidity: 20% RH ~ 98% RH
• Precision: +/- 1% RH
• 1pc 1.5V AAA battery (included)

3-in-1 Digital pH, Temperature and Soil Moisture Tester

For internal and external use

• Compact and precise: Measures pH, temperature and soil moisture with high accuracy.
• Multi-function LCD display: Backlit for easy-to-read data.
• Portable and easy to use: Perfect for houseplants, greenhouses, gardens and fields.

Digital moisture meter | Hygrometer for measuring moisture in wood, paper and other materials

Features:

• Measures moisture through contact pin technology, using high-precision electronic components to test over 100 types of wood.
• Ergonomic design for easy and comfortable use.
• Large LCD display for clear visualization of values.
• Four built-in models for precise measurements.

• Integrated electrode needles : Fast and accurate moisture measurements without the need for additional probes.
• Factory Direct Manufacturing : Available for bulk orders with OEM customization options.
• Auto Power Off : Extends battery life by turning off the unit after 5 minutes of inactivity.
• Wide range for wood/paper/walls : Measures humidity from 0 to 99.9% in a variety of materials.
• Clear digital display with backlight : Easy to read readings in any lighting.