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Operating Environment| operating temperature range | 32 to 122°F (0 to 50°C) |
|---|---|
| operating humidity | < 80% RH |
| temperature range | 23 to 194°F (-5 to 90°C) |
Temperature Specifications| temperature compensation | Automatic from 32 to 194°F (0 to 90°C) |
|---|---|
| temperature resolution | 0.1° up to 99.9 then 1° thereafter |
| temperature accuracy | ± 1°C/1.8°F [from -5 to 50°C (23 to 122°F)] |
Power| battery type | Four (4) CR2032 button batteries |
|---|---|
| low battery indication | ‘BAT’ appears on the LCD |
| auto power off | After 10 minutes of inactivity |
Weight and Dimensions| dimensions | 1.4x6.8x1.6” (35.6x172.7x40.6mm) |
|---|---|
| weight | 3.85oz (110g) |
| measurement storage | 15 tagged (numbered) readings |
Identifies and describes the physical controls on the front of the ExStik pH meter.
Details the various elements and indicators shown on the ExStik meter's LCD display.
Explains the pH scale and its significance in measuring acidity and alkalinity.
Provides initial setup steps for new ExStik meters, including battery and electrode preparation.
Guides through the multi-point calibration process for accurate pH measurements.
Details the procedure to reset the ExStik meter if calibration issues arise.
Explains how to change the temperature display between Celsius and Fahrenheit.
Describes how to freeze and store current readings displayed on the meter.
Instructions for saving up to 15 measurements for later recall.
How to access and review previously stored measurement data.
Explains the meaning of 'CAL' and 'RENEW' indicators on the display.
Steps to detach the reference junction for refilling the pH electrode.
Procedure for refilling the electrode with the provided solution.
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