Meters and Testers

Measuring faster and more accurately with the modern and robust Aqua Master Tools Combo Pen P100. The updated Combo Pen P100 Pro has a modern and robust housing. Measurements are even more precise thanks to improved software. The Combo Pen P100 Pro is ide

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.

PH 4.01 Calibration solution 100ml. Store between 15-25 C. Close immediately after use. Do not pour back liquid. Temp. (C): pH 0: 4.01 5: 4.00 10: 4.00 15: 4.00 20: 4.00 25: 4.01 30: 4.01 35: 4.02 40: 4.03 45: 4.05 50: 4.06 60: 4.10

EC 1413 Calibration solution 100ml. Store between 15-25 C. Close immediately after use. Do not pour back liquid. Temp. (C): uS / cm 15: 1147 20: 1278 21: 1305 22: 1332 23: 1359 24: 1386 25: 1413 26: 1440 27: 1467 28: 1494 29: 1521 30: 1548

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.

EC ground meter - Can also measure the temperature of the ground - Required EC calibration fluid 1.413 mS / cm - splash-waterproof - NO auto shut-off

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

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

TRINATECH Digital Floating thermometer on solar energy and battery. This waterproof digital thermometer is designed to float in the water, making it ideal for temperature measurements of fish ponds, swimming pools, hydroponics and water tanks. The tempera

Fertometer fertilization meter

Digital thermo / hygro meter. easy to read with min and max indication.

Bluelab pH calibration liquid 4.0 20ml

Bluelab EC calibration liquid 2.77 250ml

EC-meter with automatic temperature compensation. Equipped with a calibration point (1.41 EC), with an accuracy of 0.2%. Incl. battery and screwdriver for calibration.

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

With the Bluelab Multimedia pH meter you can easily measure the pH value of the soil, coconut, rock wool, or other media types. The Bluelab Multimedia pH meter has a fast sensor response and shows direct measurements of substrates. Bluelabs Multimedia pH

A complete toolbox with: - Bluelab pH Pen - Bluelab EC pen - Bluelab Grow Book - Bluelab pH & EC probe care kit - Growers Wall chart.

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.

This thermometer is suitable for the measurement of the outside temperature. The thermometer has a length of 32cm and is made of plastic.

This complete case for scanning pH and EC includes the following products: 1 x ECO testr pH2 1 x ECO testr EC high 1 x 100ml calibration fluid EC 3.0 1 x Batteries

Perhaps the Check IT EC meters are the friendliest brand that is currently available . The one- touch calibration button to calibrate the meter has never been easier. The meter will beep tone when the calibration is complete. Characteristics: • Low batt

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