HI 99141 Portable PH Meter For Boiler And Cooling Towers

Jual  PH Meter hi 99141 pH Range -2.00 to 16.00 pH pH Resolution 0.01 pH pH Accuracy ± 0.02 pH pH Calibration automatic, at one or two points with two sets of standard buffers ( pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18) Temperature Range -5.0 to 105.0° C / 23.0 to 221.0° F Temperature Resolution 0.1° C / 0.1° F Temperature Accuracy ± 0.5° C ( up to 60° C) ; ± 1.0° C ( outside) / ± 1° F ( up to 140° F) ; ± 2.0° F ( outside) Temperature Compensation automatic from -5.0 to 105.0º C ( 23 to 221º F) Electrode/ Probe HI72911D titanium body, pre-amplified pH electrode with internal temperature sensor, DIN connector and 1 m ( 3.3’ cable) ( included) Battery Type/ Life 1.5V ( 3) AAA / approximately 1200 hours of continuous use; auto-off after 8 minutes of non-use Environment 0 to 50° C ( 32 to 122° F) ; RH max 100% Dimensions 152 x 58 x 30 mm ( 6.0 x 2.3 x 1.2” ) Weight 205 g ( 7.2 oz.) Ordering Information HI99141 is supplied with HI72911D pH probe, HI70004 pH 4.01 buffer solution sachet, HI70007 pH 7.01 buffer solution sachet, HI700661 electrode cleaning solution sachets ( 2) , batteries, instructions and hard carrying case.