Description pH/ mV/ Temp. microprocessor .... 30% at pH 4.00, 9.18 or10.01 * Input impedance: Greater than 10exp( 12) ohms * ATC probe: Thermister, 10 kilo ohms * Communication: RS-232c output * ....
Model : 6230M 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 * Communication: RS-232c output ....
Model : 601A Description pH/ mV handheld .... digit 0.1% Â ± 1 digit General * Input impedance: Greater then 10exp( 12) ohms typical * Temperature compensation: Manual 0 ~ 100 Â ° C * ....
Description pH handheld meter with BNC, LCD .... Operation temperature: 0 to 40Â ° C * Input impedance: Greater than 10exp( 12) ohms * Display: 0.5 high LCD * Power source: A9 voltage battery * ....
Model : 500 Description pH/ mV/ Temp. .... * Low drift and high stability * Tilt stand * Greater than 100db 50/ 60hz rejection * Battery low indicator * Extra long battery life * Auto....
MOdel : 5003 Description pH/ mV handheld .... temp compensation: 0~ 100 Â ° C * Input impedance: Greater than 10exp( 12) ohms * Display: 0.5 inch high LCD display * Power source: 9volt battery....