Bluelab Combo meter

The Bluelab Combo Meter it’s all you need for simple and reliable crop management. It is a conductivity, pH and temperature meter all in one. It comes with a pH probe and conductivity/temperature probe, which are simply placed into the solution and the selected reading is displayed on screen. As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops daily nutrient requirements. Calibration of the pH is very easy, using the push buttons on the meter and fresh calibration solutions. Conductivity and temperature do not need to be calibrated as this is locked in during manufacture.
The Bluelab Combo Meter gives you the added benefit of being able to select the display options for °C or °F and EC, CF or ppm 500.

Specifications:
Light weight and portable
Measures pH, Nutrient (conductivity) and Temperature
Three display options for Nutrient – EC, CF, ppm (500 scale)
Two display options for Temperature (°C or °F)
No calibration required for conductivity or temperature
Simple two point calibration for pH
Temperature at a push of a button
Simple push button pH calibration
Auto turn off function
Large 13mm (1/2?) digital display for easy reading
Supplied with quality probes and pH calibration solutions
Low battery indicator
Long life 2 AAA batteries
5 year Bluelab Guarantee