LaMotte SALT WATERPROOF POCKETESTER - Manual (Page 2)

TESTING PROCEDURE
1.
Remove the electrode cap and fill half full with sample to be tested.
2. Press ON/OFF to turn the meter on.Place the electrode into the
sample to be tested. Make sure the sensor is fully immersed.
3. Wait for the reading to stabilize. The meter will automatically correct
for temperature changes but for the best results, the temperature of the
sample to be tested and the calibration standard should be the same.
4. Record the reading.
5. Press ON/OFF to turn the meter off. Rinse the electrode in deionized
water. Replace the electrode cap.
NOTE: The meter will automatically shut off after 8.5 minutes of
nonuse.
HOLD FUNCTION
Press the HOLD key to freeze the displayed value. Press HOLD again to
release.
CHANGING BATTERIES
1.
Open battery compartment lid.
2. Remove the old batteries and replace with fresh batteries. Note that
the polarity of the batteries must match the markings in the battery
compartment.
3. Recalibrate after a battery change.
METER MAINTENANCE
• To improve performance, clean the electrodes by rinsing them in
alcohol for 10-15 minutes.
• Replace all batteries if low battery indicator appears, or if readings
are faint or unstable.
• If drift is experienced, periodically let electrode fully dry and start
over.
• Replace electrode if needed.
LaMOTTE COMPANY
Helping People Solve Analytical Challenges ®
PO Box 329 ­ Chestertown ­ Maryland ­ 21620 ­ USA
800-344-3100 ­ 410-778-3100 (Outside USA) ­ Fax 410-778-6394
Visit us on the web at www.lamotte.com
65-0078 - 5.11