Great Brand Names like Orion, Thermo, VWR, Fisher, Corning. PH also need good probes to work well - Please ask if you meter comes with a probe!
Sentron 2001 ph Meter. No probe.
Beckman Phi 32 pH Meter. No probe.
Corning Ph/Temperature Meter Model 308, Measures Ph MV Temp in C.
Mettler Toledo MP120 Handheld pH Meter with 2 VWR sympHony probes. Power: 4 AA batteries.
Corning pH Meter Model 350 with probe pedestal. Serial # C1915. sold without probe
VWR Scientific Ph Meter Model 8005
Corning Ph Meter Model 240, Measures Ph MV Temp in C. no Electrode
Corning PH/ion analyzer Model 355
Fisher Scientific Accumat Ph Meter Model 910. No Ph probe. 110 volts
Hach Company Model 43800-00 Ph Meter, Portable Hach One. Range: pH 1.99 to 19.99, Millivolts: 0 to 1999 , temp. -5 to 105 C. Electrode Model 44200-51 with Ag/AgCl referce adn temperature sensor with BNC connector