TABLE OF CONTENTS 1. General Information .......3 1.1 Safety Information ......3 1.2 Introduction........4 2. Specifications ........5 3. Symbol Definition and Button Location..7 4. Operating Instructions ......9 4.1 Power-Up ........9 4.2 Selecting the Temperature Units ..9 4.3 Data-Hold Operation .......9 4.4 SET ALARM Operation ....9 4.5 MAX Operation......
General Information: Thank you for purchasing Carbon Monoxide (CO) meter. Read though the instruction manual before operation for correct and safe usage. Please store and retain this instruction manual for future reference. Safety Information - Read First: Do not use the meter as a personal safety monitor.
Explanation of Symbols: Attention! Refer to operation Instructions. 1.2 Introduction: This instrument is a digital meter that measures CO concentration and Temperature. Through the easy to use control, the meter detects the presence of Carbon Monoxide (CO) and measures concentrations between 0-1000 parts per million (ppm).
If the meter does not pass the self-test, the LCD shows “Err”, and does not take CO measurement. 2. Specifications: Display: Dual display. Measurement Range: Carbon Monoxide: 0~1000 ppm. Temperature: -20°C~70°C (-4°F~158°F) Sensor Life (Typical): 3 years (Correction of the year). Sensor Type: Electrochemical Carbon Monoxide Gas Sensor.
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Operating Temperature & Humidity: 0°C~50°C(32°F~122°F);10~90%RH Storage Temperature & Humidity: -20°C~70°C(-4°F~158°F);0~80%RH High CO Alarm: Audible alert when level rises above programmed limit. (default is 35 ppm.) Sample Rate: 2 times per second Battery: 4 each AA/R6 batteries Battery Life: 200-hours continuous (with alkaline battery) Dimension: 190x65x45 mm;...
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3. Symbols and Buttons: 1. Sensor 2. LCD Display 3. HOLD Button 4. MAX Button 5. ON/OFF Button 6. SET Alarm Button 7. Backlight Button 8. C/°F Temperature Button 9. Battery Cover...
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LCD Definition: Battery Capacity Indication Auto Power Off Indication Maximum Indication Data Hold Indication CO Reading Indication Beeper Off Indication Alarm Level Unit Indication Unit Indication Temperature Reading Indication SET Alarm Alarm Indication...
4. Operation Instructions: 4.1 Power-Up: Press the button to turn ON or OFF. After Self-Test, if the meter detects between 0-3 ppm of CO, the LCD readings start decreasing from the initial value to zero. The LCD shows readings when the meter detects more than 3 ppm of CO.
4.5 MAX Operation: Pressing the button places the meter in the MAX mode. Under this mode the maximum value is kept in the memory simultaneously and updated with every new data reading. Pressing the button will display the MAX indicator and the maximum value on the display. This means that these data have been updated in the memory and the reading is the present temperature and carbon monoxide.
4.9 Beeper Off: Press and hold the button and then power on the meter. The mute beeper icon “ ” is shown on the display. To re-enable the beeper, turn the meter off and then turn it back on. 4.10 Battery Replacement: 4 “AA”...
To replace the sensor, contact an authorized service center. 5.0 Warranty Sper Scientific warrants this product against defects in materials and workmanship for a period of one (1) year from the date of purchase, and agrees to repair or replace any defective unit without charge.
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