This product is no longer available and has been replaced by: CSIM11-ORP-L.
T2ORP-L INW T2 TempHion ORP and Temperature Probe
Services Available
Repair No
Calibration No
Free Support No


The T2ORP, manufactured by Instrumentation Northwest, is no longer available. It was a two-parameter water quality sensor. The first parameter, temperature, was standard on all probes of this series and had a range of 0° to +50°C. The second parameter was ion-selective (i.e., redox/ORP).

The "-L" on a product model indicates that the cable length is specified at the time of order.


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Note: The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.

Data Loggers

Product Compatible Note
21X (retired)
CR10 (retired)
CR1000 (retired)
CR10X (retired)
CR200 (retired)
CR205 (retired)
CR206 (retired)
CR210 (retired)
CR211 (retired)
CR215 (retired)
CR216 (retired)
CR23X (retired)
CR295 (retired)
CR3000 (retired)
CR500 (retired)
CR5000 (retired)
CR510 (retired)
CR9000 (retired)
CR9000X (retired)

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