The pH/mV Temperature Meter has a RS-232 PC interface for datalogging water quality parameters.  The pH/mV Temperature Meter has a large LCD screen that displays either pH or mV and Temperature.  The instrument’s display also shows a low battery indication as well as allows for maximum, minimum, and average data recall, data holding with an automatic power off feature.

pH: Range: 0 to 14 pH,Resolution: 0.01 pH,Accuracy: ± (0.03 pH + 2 digits)
mV: Rng: ±1999 mV,Res: 1 mV,Acc: ± (0.5% + 1 digits)
Temperature °F (°C):
     Rng: 32 to 122°F (0 to 50°C),Res: 0.1°F (0.1°C),Acc: ± 1.8°F (± 1°C)
     Rng: 122 to 149°F (50 to 65°C),Res: 0.1°F (0.1°C),Acc: ± 7.5°F (± 4°C)
Display: Dual function LCD with contrast adjust
Input impedance: 1012 ohms
Temp. Compensation for pH: Automatic and manual 32 to 149°F (0 to 65°C)
pH electrode compatibility: Any combination pH electrode with BNC connector
Data hold: Freezes displayed reading
Memory recall: Records / Recalls MAX, MIN, and AVG readings
Auto Power OFF: Meter powers off after 10 minutes
PC Interface: Serial RS-232 Communication
Over range indication: All dashes on display "- - - -"
Sampling time: Approximately 0.8 seconds
Operating conditions: 32°F to 122°F (0°C to 50°C); < 80% RH
Power supply: 9V battery (power consumption 5.7mA approx.)
Weight: 0.59 lbs. / 270g (including batteries)
Dimensions: 7.1 x 2.8 x1.3" (180 x 72 x 32mm)
Optional accessories: ORP Electrode, AC adaptor, datalogger, and data acquisition WindowsTM software

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