Easy and robust portable pH/mV meter for routine measurement - secure and reliable pH measurement due to repeatable results Waterproof according IP 67 3-point calibration Integrated calibration timer The pH 3110 is the right choice for all who are looking for a simple meter for portable pH measurements. A clear keypad with only 6 keys and the automatic AutoRead function for repeatable measured values make pH measurement safe and prevent errors. The anti-skidding keypad can be operated with gloves as well. The large display is clear and easy to read. pH -2. pH mV -1200.0 ... +1200.0 0.3 mV -2000 +2000 1 mV Temperatur -5.0 +105.0 0.1 C Easy-to-operate, robust pH/mV-meter with large LCD-display, for mobile routine measurement, set with SenTix 41. Meter in carry case with pH-sensor SenTix 41, buffer solution STP 4 and STP 7, stand, beaker, short instruction manual, CD-ROM and batteries