Combines a pH meter with a chemical dosing pump in order to maintain a desired set point in process applications. Hanna Instruments™ pH Controller and Dosing Pump provides two advanced instruments in one compact unit. PH CONTROLLER & PUMPDosierung, Einpunktregelung

Simplicity with Oakton reliability ECO TESTR PH2 PORTABLE METERX1 ECO TESTR PH2 PORTABLE METER

Reliably measure pH, mV, ORP and temperature with the Thermo Scientific™ Orion™ Star A211 pH Benchtop Meter for advanced lab analysis and printer or computer interfacing KIT STAR A211 PH BENCHTOPwith ROSS Ultra Triode glass-body pH/ATC

Compact, with large dual-display LCD X1 Benchtop meter, Oakton pH700, with probe stand

Provides the essential functions needed for routine pH measurements without complicated features and processes at a budget-friendly price Benchtop pH Meter AE150 meter and stand

Dual Display of pH and Temperature plus high accuracy x1 Oakton Waterproof pHTestr 30 Pocket pH Tester

550 portable pH meter supplied in carry case with epoxy combination pH electrode, ATC probe and batteries. A small, lightweight general purpose pH meter offering 2 point pH calibration and automatic buffer recognition. Simultaneously displays both the temperature compensated pH readings and temperature. 550 Portable PH Meter

A simple, easy-to-use lab pH meter for routine measurement with reproducible measuring results and increased measuring accuracy. INOLAB® PH 7110 SET 4

Take simple pH, mV and temperature measurements with the Thermo Scientific™ Orion™ Star A111 Benchtop pH Meter with easy operation for basic lab testing pH benchtop kit Thermo Scientific Orion(TM) includes Orion star A111 pH meter with electrode (PHG-10

Accurate measurements any time, anywhere PORTABLE METER KIT AP110 PH/MV/TEMPmeter with pH/ATC electrode (13-620-AP50A), pH

570 portable pH, mV meter supplied in carry case with epoxy combination pH electrode, ATC probe and batteries. Is a general purpose pH, mV and temperature meter with an integrated rubber seal to ensure that it’s completely waterproof. This model displays either temperature compensated pH readings or electrode potential and temperature. 570 Portable PH meter

Designed to provide laboratory precision under harsh environmental and industrial conditions. Hanna Instruments™ Waterproof Portable pH Meter is a rugged meter that offers many features and is supplied complete with meter, pH electrode, temperature probe and a plastic carrying case. PH-METER WATERPROOF HI9124

Compact, benchtop meter provides high quality pH/mV measurements with simple click of a button 1UNIT Benchtop meter Five Easy Plus PH F20-Meter

Reliably measure pH, mV, ORP and temperature with the Thermo Scientific™ Orion™ Star A221 pH Portable Meter for advanced field analysis and printer or computer interfacing STAR A221 PH PORTABLE METER SPEARTIP KIT

Provide the essential functions needed for routine pH measurements without complicated features and processes at a budget-friendly price Benchtop pH Meter AE150 bio set with double junction gel pH electrode, ATC probe and stand

Accurate measurements any time, anywhere PORTABLE METER KIT AP115 PH/MV/TEMPmeter, pH/ATCelectrode (13-620-AP50A), pH calibrat

Measures Conductivity, Salinity, TDS and Temperature. The SD 300 series is a range of waterproof hand-held meters for drinking water, cooling and boiler water, waste water, pool water and surface water applications. DF320 CON Handheld Meter Set-1

Get premium performance and ultimate flexibility with the Thermo Scientific™ Orion™ Versa Star Pro™ Meter with pH Module for pH, mV, ORP and temperature on customizable color display PH BENCHTOP METER SET ORION(R)Versa Star(R) pH/temperature module,LCD display,

Take simple pH and temperature measurements with the Thermo Scientific™ Orion™ Star A121 Portable pH Meter with easy operation for basic field testing. KIT STAR A121 PH PORTABLE

Provide the essential functions needed for routine pH measurements without complicated features and processes at a budget-friendly price Benchtop pH Meter AE150 3-in-1 set with 3-in-1 single junction gel pH/ATC electrode and stand

Accurate measurements any time, anywhere PORTABLE METER AP115 PH/MV/TEMP,date/time/GLP, rugged, waterproof IP67 housing,

Get premium performance and ultimate flexibility with the Thermo Scientific™ Orion™ Versa Star Pro™ Meter with pH / LogR Module for pH, mV, ORP and LogR temperature technology KIT VERSA STAR PH/LOGR

Checker pH Meter with screw-type, epoxy-body electrode 1each

Analyze your samples on-site with these portable meters. Analog TDS meters are easy-to-operate meters for municipal, commercial, and industrial water quality control, chemical concentration testing, and process control. ANALOG TOTAL DISSOLVED SOLIDS METER

Accurate measurements any time, anywhere PORTABLE METER AP110 PH/MV/TEMP,rugged, waterproof IP67 housing, with 9V battery

Waterproof pH Meter

For use with virtually any electrode that shares same connector LOW COST STICK PH METERS

Portable meter provides reliable and high quality pH/mV measurements with simple click of a button 1UNIT Portable Meter FiveGO pH F2-Standard Kit

Compact, benchtop meter provides high quality pH/mV measurements with simple click of a button 1UNIT Benchtop meter Five Easy PH F20-Standard Kit

Characterized by user-friendliness and excellent ergonomics. Mettler Toledo SevenGo Series SG78 Portable Meter is watertight and robust instrument with high measurement accuracy. DUO PRO PH/ION/CONDUCT METER ONLY