Description: Description:Measure range: 0.00pH-14.0 pHResolution:0.01phAccuracy:+/-0.01phPower supply:2*1.5V ( keep using more than 500 hours)operating temperature:0°C --80°CCalibration: two points automatic calibrationDimension: 153mm*29mm*16mmWeight: 52gTest items:PHApplicable industries: swimming pool, water laboratory, the centers for disease control and prevention, the aquaculture industry, hospital, cosmetics, paper making, aquatic animals, soil, soilless cultivation, metallurgyOperation:remove the protective cap.first rinse the electrode with distilled water, and suck it with filter paperturn the meter on by pressing the “ON” key.immerse the ph meter electrode in the solution to be tested(can not be over the immersion line)stir gently and wait around 30 seconds till the reading stabilized.after finished ,clear the electrode with pure water ,turn the meter off by pressing the “ON/OFF” key.Always replace the protective cap after use.Calibration:Turn on pH meterImmerse the electrode in pH 6.86 standard buffer solution. (under the temperature of 25°C)Press the "CAL" button. Wait until the display digital is 6.86pH Then complete pH 6.86 calibration Clean the electrode with distilled water and dry it with filter paper.Immerse the electrode in pH 4.00 standard buffer solution, Press "CAL" button. Wait until the digital is 4.00 pH..Complete the pH 4.00 point calibration.Clean electrode and dry it , put pH meter into pH 9.18 standard buffer solution. Check if reading is correct between 9.17-9.19pH.Attention:The instrument need recalibrate in the following condition.Long time no use or use very long time after calibrationThe electrode is used Very frequently.The testing accuracy requirement is very high.Press the "CAL" button long time in the air carelessly.pH electrode maintenanceIf the electrode placed long time, and electrode exposed to air, then showing values is slow and not stable, because of electrode dry. You should immerse the electrode into water for few hours.LowBattWhen the display value is fuzzy or unshown , The battery should be replaced promptly.Pay attention to the polarity of battery.WarrantyThe instrument is warranted to the purchaser for a year from the date of purchase.If during these periods, repair or replacement of the instrument is required,please return the instrument to either your dealer or to our office.The repair will be effected free of charge. ( damage is not due to negligence or erroneous operation by the user)Note :Plese provide purchase invioce or proof before returning your instruments back .Package Included:1 X ph Meter1 X User Manual
Price: 11.63 USD
Location: Shenzhen
End Time: 2024-02-15T10:42:03.000Z
Shipping Cost: 5 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Model: 12001912
Country/Region of Manufacture: China
Material: Plastic
Type: pH Meter
Features: Analog/Digital Display
System of Measurement: Standard (SAE)
MPN: Does not apply
Measuring Technology: Electric
Item Length: 1 in
Brand: Unbranded
Displayed Measurements: PH Meter
