عضویت 
ورود اعضا
راهنمای خرید
Model: pH50000 pages
Operating Manual: 1. Load the battery and turn on the power switch. 2. Remove the protection cap and pull out the lectrode. Adjust the length of the lectrode as needed. 3. Rinse the 驩lectrode with clean water and wipe it dry. Immerse the lectrode in the calibration solution. Stir gently and wait until the display stabilized. 4. Adjust the reading to 143//s/cm for CONDUCTIVITY or 95 ppm for TDS at 25°C by tuning the trimmer located at the right side of meter with a screwdriver. 5. After calibration, rinse the lectrode with clean water and wipe it dry for measuring. 6. Dip the 驩lectrode into the sample solution to be measured. Stir gently and wait until a stable reading can be obtained. 7. After measurement, rinse the lectrode with clean water and replace the protection cap. NOTE: Change a new battery when the power fail to turn on or the display fades. «rm OPf M T H闗DCtVMT | -HtPocxiTcup LCOCWLAT TEHTION PROIECItVE CAP Spשcifications: COND Range: 0-999^s/cm TDS 0-999ppm 1ppm Resolution: Accuracy: ATC: Environment: Battery: Size: Weight (W7 Bat.): 1;/s/cm ±2%FS 0-50"C 0-50 °C DC 9V 158X40X34mm 120g
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