Eugene Color 3-in-1 PH and Thermometers sku-6871151696

The Eugene Color 3-in-1 portable pH/mV/temperature meter, SKU sku-6871151696, is listed under PH and Thermometers. It comes with replaceable pH and ORP electrodes and a temperature probe. Its measuring ranges are pH 0.00 to 14.00, ORP 0 to ±1999mV and temperature 0°C to 100°C. Accuracy is 0.01pH, ±0.1% F·S ±1 digit for ORP, and ±0.4°C for temperature.

Resolution is 0.01pH, 1mV and 0.1°C, respectively. A 4-digit LCD displays readings. It uses a 9V battery, which is not included. Listed operating conditions are 0°C to 50°C and humidity of 95% or less; the supplied input-resistance specification is written as 10⊃1;⊃2;O. The instrument measures 180mm by 83mm by 46mm, weighs 290g alone and has a gross weight of 570g.

At 25°C, calibration can use 1 neutral buffer point or 2 points comprising a neutral buffer and an acid or alkaline buffer. The offset range is ±1pH and slope is 85 to 100%. Temperature compensation is automatic with the ATC probe; without it, temperature is fixed at 20°C unless changed with the calibration screw.