Model : 6091N Description pH/ mV/ Temp. .... legend * Display update: 500 ms * Input impedance: Greater than 10^ 12 ohm, s Datalogger * Printer: 58 mm wide thermal dot matrix printer * ....
Model : 6251 Description pH/ mV/ ION/ Temp. .... 30% at pH 4.00, 9.18 or10.01 * Input impedance: Greater than 10exp( 12) ohms * ATC probe: Thermister, 10 kilo ohms at 25Â ° C * Audio feedback: ....
Model : 6250 Description pH/ mV/ ION/ Temp. .... 30% at pH 4.00, 9.18 or10.01 * Input impedance: Greater than 10exp( 12) ohms * ATC probe: Thermister, 10 kilo ohms at 25Â ° C * Communication: ....
Model : Description pH/ mV/ Temp. .... 30% at pH 4.00, 9.18 or10.01 * Input impedance: Greater than 10exp( 12) ohms * ATC probe: Thermister, 10 kilo ohms * End sensing & hold: Yes * Data....