Adwa EC Meter Ad-204
This meter works very accurate and has a micro processor and automatic temperature compensation.This is the right choice for a low price if you want to grow like an expert.Technical Dat ...

Adwa pH Meter AD-100
This meter works very accurate and has a micro processor and automatic temperature compensation.This is the right choice for a low price if you want to grow like an expert.Technical Dat ...

Digital Hygrometer/Thermometer with Memory
Digital instrument to measure temperature and humidity. Works with 1.5 V AA battery (included).Specifications

• TemperatureRrange: iindoor: -10?C to 50?C outdoor: 5 ...

Adwa pH Meter AD-100
This meter works very accurate and has a micro processor and automatic temperature compensation.This is the right choice for a low price if you want to grow like an expert.Technical Dat ...

Milwaukee - permanent EC Meter SMS315
This meter is for the continuous monitoring of the EC level.Comes with calibration fluid and electrode.By clicking the CAL button you can check if the meter is still calibrated.

• Acc ...