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> Thermo orion model 250A portable ph meter
Thermo orion model 250A portable ph meter
Item title: Thermo Orion Model 250A Portable pH Meter
operate with 9 volt battery included
pH meter for one-handed field operation, featuring built-in electrode storage sleeve with cable management.Calibration is fast and good,RS232 Communication and Datalogging Capability.
* pH Auto-Buffer-Recognition 4.01, 7.00, 10.01
* Temperature Range -5.0 to 105.0 C
* Temperature Resolution 0.1 C
* Temperature Relative Accuracy 0.1 C
* Millivolt Range 1600.00 mV
* Millivolt Resolution 0.1 mV
* Millivolt Relative Accuracy 0.2 mV or 0.05% of reading, whichever is greater
* Relative Millivolt Range 1999.9 mV
