It's all you need for simple and reliable crop management.
The Bluelab Combo Meter is a portable pH, conductivity and temperature meter all in one. If you are experiencing problems with yellow leaves, or slow stunted growth, the Bluelab Combo Meter will soon tell you if each parameter is within the plants requirements. Adjustments can be quickly made to get your crop back on track.
The Bluelab Combo Meter has two probes, a Bluelab pH Probe and a Bluelab Conductivity/Temperature Probe. When taking a reading, simply place them 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 anywhere, anytime to help you manage your crops' daily nutrient requirements.
Calibration of the pH probe is simple as instructions are supplied on the back of the meter and the easy push button method makes this one of the simplest meters to use.
The pH probe is replaceable so you can use this meter for years to come. The Conductivity/temperature probe does not require calibration as this is locked in during manufacture.
Often referred to as "The Cadillac of Meters"!
Bluelab Combo Meter Videos
Bluelab Combo Meter Questions & Answers
What does E1: PH Mean?
This indicates that there is not enough difference between pH7.0 and pH4.0 when calibrating your pH probe.
What does E4: PH Mean?
This indicates that the pH7.0 calibration is unreliable.
How do I test the EC and pH of soil?
The greatest source of error in soil analysis comes during sample collection. An effort should be made to ensure each sample properly represents the area being sampled.
Collection of Sample