Model : 1671 pH, ORP, Conductivity, Temperature Benchtop Meter

Description
pH/ mV/ Conductivity/ Temperature benchtop meter with dual LCD displays for conductivity and pH/ mV/ temp. Has dual analog voltage outputs for pH/ mV and conductivity. Connectors are BNC, Jenco 4-Pin Jenco screw type connector for 10K thermistor ATC. Features cell adjust and 4.01/ 7.00/ 10.01 buffer select. Built in transformer for 115/ 230 VAC operation or battery powered via 6 AA batteries.
Simultaneous conductivity & pH / mv measurement
Dual LCD displays
CEll adjust
Conductivity range selector
Mv analog conductivity output
Mv analog pH output
BNC pH input or 3-in-1 pH/ ATC input
Reference input for use with half cells
Automatic temperature compensation
10k ¸ ATC thermistor
Membrane switch with audio feedback
High 50/ 60 hz ac noise rejection
AC 120/ 230 v ac operation
Battery operation, 6 aa batteries
Power down memory back-up
Splash proof case
Specifications
pH Range : -2.00 to 16.00
pH Resolution : 0.01 pH
pH Accuracy : 0.1% ± 1 digit

ORP Range : -999 to 999 mV
ORP Resolution : 1 mV
ORP Accuracy : 0.1% ± 1 digit

Cond. Range : 0.0 us/ cm to 199.9 ms/ cm ( over 5 ranges)
Cond. Resolution : 0.01 us/ cm to 0.1 ms/ cm ( over 5 ranges)
Cond. Accuracy : ± 0.1% F, S., ± 0.2% reading

Cond. Range : 0.0 to 19.99 us/ cm
Cond. Resolution : 0.01 us/ cm
Cond. Accuracy : ± 0.1% F, S., ± 0.2% reading

Cond. Range : 0.0 to 199.9 us/ cm
Cond. Resolution : 0.1 us/ cm
Cond. Accuracy : ± 0.1% F, S., ± 0.2% reading

Cond. Range : 0.0 to 1999 us/ cm
Cond. Resolution : 1 us/ cm
Cond. Accuracy : ± 0.1% F, S., ± 0.2% reading

Cond. Range : 0.0 to 19.99 ms/ cm
Cond. Resolution : 0.01 ms/ cm
Cond. Accuracy : ± 0.1% F, S., ± 0.2% reading

Cond. Range : 0.0 to 199.9 ms/ cm
Cond. Resolution : 0.1 ms/ cm
Cond. Accuracy : ± 0.1% F, S., ± 0.2% reading

temp. Range : 0.0 to 100 ° C
temp. Resolution : 0.1 ° C
temp. Accuracy : ± 0.5° C ± 1 digit