Thermo

Orion 3 Star pH meter pH range: -2.000 to 20.000 mV range: +/- 1999 Temperature range: -5.0°C to 105.0°C 90 day warranty The Thermo Orion 3-Star...

Thermo Orion 330 PerpHect pH/mV/orp/temperature meter with RS-232 interface 90-day warranty Probes not available through American Instrument Exch...

Orion 410A benchtop pH/temperature meter 90-day warranty Probes not available through American Instrument Exchange. Please contact the manufactur...

Thermo Scientific Orion 720A pH meter Direct ISE and pH readout Simultaneous data/temperature display 90 day warranty The Thermo Scientific Orio...

Orion SA520 benchtop pH/mV/temperature meter 90-day warranty Probes not available through American Instrument Exchange. Please contact the manufa...

Omega Engineering model RHCL-1-RH generator 0 to 99% RH operating range 0.2% RH Repeatability 0.2% RH Stability 90-day warranty Probes not avail...

Thermo Orion 2-star benchtop pH meter pH range: -2.000 to 20.000 mV range: +/- 1999 90 day warranty The Thermo Orion 2-Star Meter is a low-cost o...

Thermo Orion 420 pH meter pH range: -2.00 to 19.99 mV range: +/- 1600 Temperature range: -5°C to +105°C 90 day warranty The Orion 420A is a bench...