Microprocessor based basic ph meter manufactured by eutech instruments pte ltd, singapore has accuracy up to 0.01 ph. This is an economical instrument. It has 3-point push button calibration. It has both usa [4.01, 7.00, 10.01] and nist [4.01, 6.86, 9.18] buffer options. The other features include auto buffer recognition, self-diagnostic messages. Temperature compensation is both manual and automatic [optional]. The temperature probe is not included as a standard supply but can be ordered separately.
