Description
Every reading from the root zone, not just the reservoir
The Bluelab Combo Meter Plus takes the trusted 3-in-1 Combo Meter and pairs it with the tougher Bluelab Leap soil pH probe, so you get accurate pH, conductivity and temperature readings whether you dip into a reservoir or push the spear-tip probe straight into soil, coco or rockwool. One meter covers hydro, coco and soil growers without needing a second unit.
Key Benefits
- Three parameters in one dip: pH, conductivity (EC, CF, ppm 500 or ppm 700) and temperature
- Toughened Leap soil probe with a reinforced spear tip for direct root-zone measurement
- Factory-calibrated conductivity probe, ready to use with no EC calibration needed
- Simple 2-point pH calibration against pH 4.0 and 7.0, with a 30-day reminder
- Automatic temperature compensation keeps pH and EC accurate as the solution warms or cools
- Bright backlit display for easy reading in a dim tent
- 5-year meter warranty, 6 months on the Leap probe
How to Use
- In solution: dip the probe into the reservoir or runoff and read pH, EC and temperature together.
- In soil or coco: push the Leap probe's spear tip into moistened medium for a direct root-zone reading.
- Calibrate roughly every 30 days using fresh pH 4.0 and 7.0 solution; the meter prompts you when due.
- Rinse and store the probe with the cap on and the sponge moist to stop it drying out and drifting.
Technical Specifications
- Measures: pH, conductivity and temperature
- pH range: 0.0-14.0, resolution 0.1, accuracy +/-0.1
- Conductivity range: 0.0-9.9 EC / 0-99 CF / 0-4950 ppm 500 / 0-6930 ppm 700
- Temperature range: 0-50C (32-122F)
- Probe: Bluelab Leap pH probe, toughened spear tip, 2m cable
- Power: 2 x AAA batteries
- Warranty: 5-year meter, 6-month Leap probe
