Meters and testers

Faster and more accurate measuring with the modern and robust Aqua Master Tools Combo Pen P100. The Combo Pen P100 Pro is ideal for measuring the EC, pH and temperature of liquid plant nutrition and water in swimming pools, jacuzzis and ponds.

The Combo Pen P150 Pro is ideal for measuring the pH, EC, PPM, TDS, US and temperature of liquid plant food and water in swimming pools, jacuzzis and ponds. The user-friendly buttons can be used to effortlessly switch between the parameters. The meter is

The Pro version of the Garden High Pro has an external temperature and hygrometer so you do not have to enter the room where the temperature has to be measured. The medium large screen makes it easy to read everything. This Garden High Pro meter also has

The Trichoscope is your best friend when it comes to researching your plants. This loop with built-in white LED that enlarges images up to 30 times is used to determine the perfect harvesting moment of plants. The Trichoscope is used to detect and specif

A meter for reading the pH value and the humidity of the soil in one. Ideal for full ground or pots.

Measure your pH, EC and Temperature with the Aqua Master Tools P700 Pro Combo meter for long periods and with minimal maintenance. Plug the power supply into the wall socket, calibrate and the monitor is ready for continuous monitoring. Supplied with rech

Handy and compact microscope, making it ideal to take with you. The microscope can enlarge up to 45x and has two LED lights to view the object more clearly. Both the magnification and the focus are adjustable. The microscope comes in a handy storage case.

The Bluelab Guardian Monitor provides 24 hour continuous reading for pH, conductivity (EC/ppm 700/TDS/CF) and temperature within a nutrient solution. Optimizing these critical parameasurers through a plants’ growing phase helps ensure a successful crop.

Fertometer fertilization meter

The instrument is only as accurate as the probe is clean. Accurate readings simplify crop management and provide improved growth. Probe cleaning and correctly storing pH probes ensures you get the most accurate readings possible and will maximize the life

With the Aquamaster S300 Pro you have a digital soil PH and temperature meter for measuring the PH and temperature of coconut earth and other moist, soft substrates or liquids. The Aquamaster S300 Pro is easy to use through user-friendly buttons, the mete

An internal temperature and hygrometer from Garden High Pro. The basic model of Garden High Pro has a range of 0 - 50 degrees with a deviation of about 1 degree. The clear design makes it easy to read everything in an eye storage. Easy to read meter that

This pH meter is housed in a solid plastic casing. Easy to calibrate and user friendly. Basically a solid an reliable pH meter.

Loose electrode serving hanna tester proffesional set.

With the Bluelab Connect series you can keep a close eye on the PH, EC and temperature 24 hours a day.

Specifications:
- Measures and controls the PH, EC and temperature
- Measuring range 0.1 - 13.9 PH
0.1 - 4.9 EC
1 - 59 degrees Celsius
- Resolut

This pH meter is accurate and easy to use. This tester ranges from 0.0 to 14.0. The tester is equipped with an auto-calibration, and is IP67 waterproof and floats on water. The sensor has an extended life; it practically never needs to be replaced. By usi

Replaceable electrode pH EC Temp. Suitable for the Aqua master tools 3 in 1 meter. For instructions on how to replace the electrode, see user manual.

Garden High Pro MediPro indicates the height between the upper part of the plants and the lamp, which increases the risk for the plants to be damaged by the heat of the lamp. Offers the possibility to maintain the desired distance to the lamp during the e

The medium version of the Garden High Pro has an external temperature and hygrometer so you do not have to enter the room where the temperature has to be measured. The medium large screen makes it easy to read everything. This Garden High Pro meter also h

Professional multifunctional combimeter which measures pH, EC and temperature of the water. The meter is waterproof and buoyant. This meter automatically selects the correct measuring range. Is provided with a 3-in-1 electrode (pH, EC & Celsius). With an

With the Bluelab Connect series you can keep a close eye on the PH, EC and temperature 24 hours a day.

Specifications:
- Measure and refine the PH value
- Large illuminated screen
- Plant-friendly green LEDS
- 1 - 13.9 PH range
- 1 PH resolution

Measure moisture, nutrient (EC) and temperature quickly and consistently directly in the root zone.
Bluelab Pulse connects directly to your smartphone via the Pulse app for automated data collection, measurement comparison, storage and export.

- <a hr

Plants get their nutrient from minerals but they can only get all the right minerals they need if certain conditions are right. Think of nutrients like a lock. pH is the key. A key factor that affects food uptake is whether your solution is acid or alkali

This EC meter is housed in a solid plastic casing. Easy to calibrate and user friendly. Basically a solid an reliable EC meter.