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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.
Units | pH |
pH Measurement Range | 0.0 – 14.0 pH |
pH Resolution | 0.1 pH |
pH Accuracy at 25 °C / 77 °F | ± 0.1pH |
pH Operating Environment | 32 - 122 °F (0 - 50 °C) |
pH Calibration | Two Point pH 7.0 and pH 4.0 or pH 10.0 |
Nutrient Units | EC, CF, ppm 500, ppm 700 |
Nutrient Measurement Range | 0 - 9.9 EC |
0 - 99 CF | |
0 - 4950 ppm 500 (TDS) | |
0 - 6930 ppm 700 | |
Nutrient Resolution | 0.1 EC |
1 CF | |
10 ppm | |
Nutrient Accuracy at 25 °C / 77 °F | ±0.1 EC |
±1 CF | |
±50 ppm | |
±70 ppm | |
Nutrient Automatic Temperature Compensation (ATC): | Yes |
Nutrient Calibration | Not Required (Factory Calibrated) |
Temperature Units | °C, °F |
Temperature Measurement Range | 0 - 50 °C |
32 - 122 °F | |
Temperature Resolution | 1 °C |
1 °F | |
Temperature Accuracy at 25 °C / 77 °F | ±1 °C |
±2 °F | |
Temperature Calibration | Not Required (Factory Calibrated) |
Power Source Required | 2 x AA Alkaline Batteries |
Other Functions | Successful pH Calibration Indicators, Auto Off, Low Battery Indicator, Over Range and Under Range Indicators. |
Free Shipping | No |
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