TOA PH meter HM-25R

DKK-TOA HM-25R Spot / Japanese import / desktop pH meter PH meter TOA HM-25R HM-25R Features? HM-25R is a basic desktop PH meter? Oversized LCD display? Can 0.01 / 0.001pH switch ? Display pH electrode with high performance reinforced electrode (not easy to break) with RS-232 communication standard device / external printer data can be stored (300 data) HM-25R technical parameters pH measurement range:??? pH 0.000 ~ 14.000 ORP measurement? range: 0 - ± 2000mV temperature measurement range:? 0.0-100.0 ℃ temperature range: 0.0-50.0 ℃ Humidity range: 5-90% RH pH Resolution: 0.001pH mV resolution: 1mV Temperature resolution:????? ? 0.1 ℃ temperature Resolution: 0.1 ℃ Humidity Resolution:? 1% RH pH Reproducibility:? ± 0.001pH ± 1digit mV Reproducibility:? ± 0.1mV ± 1digit temperature Reproducibility:? ± 0.1 ℃ ± 1digit HM- 25R Specifications Test Methods: glass electrode method Display: Digital LCD pH represents a large range: -2.00 - 16.00 ORP indicates range: 0 - ± 2200mV temperature indicates a range: -5.0 - 110.0 ℃ temperature compensation range: ATC (Automatic Temperature Compensation) 0 -100.0 ℃ MTC (manual temperature compensation) 0-100.0 ℃ pH calibration: JIS standards, US standards, any standards, a maximum of 3 point calibration temperature correction: 1:00 correction data memory: 300 group of printers: External External input: RS-232C × 1ch Power: AC110V 60Hz annex rugged glass electrode GST-5731C × 1 electrode stand × 1, electrode holder × 1, × 1 standard electrode jacket 4.01,6.86 each reagent bottle 3.3N KCL (50ml) 1 Bottle transformer × 1, ground × 1, × 3 plastic cups