Hanna Instruments HI 98180 Instruction Manual page 4

(–4 to 248 ºF), using HI 7662 interchangeable temperature probes or
temperature sensor inside pH electrode.
These instruments can also measure with ORP electrodes, thanks to their
capability to measure mV with a resolution up to 0.1 mV (not for HI 98180).
HI 98184 and HI 98185 can also measure with ISE electrodes on ppm scale.
The electrode type and unit selection capability (for HI 98185) the ion change
selection capability (for HI 98184) and the ISE calibration in up to five
calibration standard solutions make this instrument very useful for a large
range of concentration solutions measurements.
Other features include:
• Relative mV measurements
• Log on demand up to 300 samples (100 samples on each range - pH,
mV, ISE) (not for HI 98180 and HI 98181)
• Auto Hold feature, to freeze first stable reading on the LCD
• GLP feature, to view last calibration data for pH, Rel mV or ISE
• PC interface
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