The Bluelab Combo is the best portable pH, conductivity and temperature meter on the market. Housed in the Bluelab durable meter body, it makes checking multiple reservoirs a breeze!
The Combo meter is lightweight, portable and powerful. It features a large display for easy analysis and simple push button pH calibration! No need to calibrate temperatures or EC!
These units fit perfectly in the Bluelab Carry Cases for the ultimate water monitoring convenience! The Bluelab Combo Meter doesn’t require a power supply so can be used anywhere, anytime!
Unit includes 5 Year limited Guarantee. *6 month guarantee on pH probe.
- Measures pH, conductivity / nutrient (EC, CF, ppm 500 and ppm 700) and temperature (°C, °F)
- Lightweight and portable
- Large easy to read display
- Simple push button pH calibration
- Successful pH calibration indicator
- No calibration required for conductivity and temperature
- Replaceable double junction pH probe included
- Over range and under range indicators
- Low battery indicator
- 2 x AAA alkaline batteries included
- Auto off function
Ensuring your pH is correct allows for your crop to uptake nutrients efficiently. Without monitoring your pH and EC levels, you’re essentially growing blind. pH and EC measurement are basic tools on the belt of a hydroponic farmer.
pH is a measurement of the acidity or alkalinity of an aqueous solution and should always be monitored in hydroponic/aquaponic cultivations to ensure that your plants are able to uptake nutrients effectively. EC is a measurement of the conductivity of water, or the amount of dissolved mineral nutrients in a solution.
Handy, convenient and accurate for home or commercial growers!
Bluelab is a New Zealand based manufacturer that is globally recognised. They have been engineering and building water measuring technology for over 30 years!