Bluelab Combo Meter and Tester for pH, PPM, TDS, EC, and Temperature It's all you need for simple and reliable crop management and it's all within arm's reach! The Bluelab Combo Meter is a conductivity, pH and temperature meter all in one. The Bluelab pH Probe and the Bluelab Conductivity/Temperature Probe 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 simple with 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. Display options available in °C, °F, EC, CF, ppm 500 and ppm 700. Light weight and portable Measures pH, Nutrient PPM, and Temperature Three display options for nutrient - EC, CF, ppm (500 scale) Two display options for temperature (C or F) Three calibration points, 4, 7 and 10 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 3 AAA batteries 5 year Bluelab Guarantee (6 mo for pH probe) Instructions
