Sper Scientific 850086 Water Quality Meter pH Kit - Manual (Page 3)

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I. INTRODUCTION
Using interchangeable probes this versatile meter reads pH, mV, conductivity,
TDS, D.O. temperature and ORP. Order probes for only the parameter you
currently require and add additional probes in the future. Intelligent probes
electronically retain calibration information. No recalibration is required when
changing probes, and pH can be calibrated without buffer solutions when they
are not available.
The display simultaneously reads temperature in user-selectable ºC & ºF and
all measurements are automatically temperature compensated. The RS-232
port enables communication with a computer. Also features automatic shut
off, hold, maximum/minimum, fold out easel back and a tripod screw. Comes
with 9V battery and a hard-shell foam-lined carrying case with room for one or
two probes.
1. Display 7. C & Down (CAL) Button 12 Opt. Probe Input Socket
2. Power Button 8. D (TEMP.C) Button 13. RS-232 Out Terminal
3. REC. Button 9. Battery Compartment 14. Stand
4. Hold Button 10. pH BNC Input Socket 15. PH7 Cal.
5. A & UP (°C/°F) Button 11. Probe Lock 16. PH4/PH10 Cal.
6. B & LEFT (PH/mV) Button
II. PANEL DESCRIPTION Fig. 1
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