Ecvv Trade
Jinan Huiquan Electronics Co., Ltd.

China Manufacturer with main products: Ph Meter, Tds Meter, Water Proof Meter, Tds & Ec Meter

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water proof ph meter

FOB Price: 12.00 - 20.00 USD/Piece
Supply Ability: 30,000 Piece/Pieces per Month
Payment Terms: L/C, T/T, D/A, D/P, Paypal, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China
Packaging Details: Neutral Carton packaging

Specifications

Display screen
LCD 
Measuring range
0.00-14.00 PH
Precision
+/-0.01PH
Resolution
0.01PH
Calibration
Automatic three point calibration
(4.00; 6.86; 9.18)
Operation  temperature
0---60°C
Automatic temperature compensation
0—60°C
With  DC1.5V(AG13*3pcs)
Low Battery Indicator
5 minutes automatic shutdown function
Size 
183mm*38mm*38mm
Weight 
80g
 
 
 
 
Calibration
 1.  Put proper 6.86, 4.00 and 9.18 standard solution apart in clean 
     beakers  
2.  In order to accurate calibration , put every buffer apart in two 
    beakers.One for cleaning the electrode and the other for calibration. 
3.  Press the switch,switch on the power supply.
4.  Press "shift" button. wait until there is "6.86" digital  and "---°C"   
   symbol. Immerse the electrode in PH 6.86  standard buffer solution  
   and gently  shake the electrode until the display digital same as   
   6.86 ph of the standard solution and "----°C" display temperature.Then 
   complete the PH 6.86 point   calibration
5. Clean the electrode with distilled water and dry it with filter  
   paper.Press "shift" button and repeat Step 4.
   Complete the ph 4.00 point calibration
6. Clean the electrode with distilled water and dry it with filter paper. Put   
   the electrode into 9.18 standard solution and gently shake it until 
   displaying the stable digital.Display value is in the range of allowable  
   error.
7. This instrument calibration work is completed after all the six 
   steps.
 
Automatic temperature compensation: 
The instrument with automatic temperature compensation function under measurement mode. 
 
Maintenance
Keep the electrode clean, cover the electrode protective sleeve, please take out the batteries for long periods idle.
 
Low Battery Indicator
Please replace the battery if the battery symbol flashing in the upper-right corner 
 
Warranty: 
Product warranty life time from the date of purchase
The following situations are not in the range of warranty, damage caused by misemploy (battery leakage, water into circuit boards etc.) physical abuse, the label tore.
Note 
1.The instrument is a professional instrument, please use under professionals instructions in order to avoid instrument failure 
2. Please immerse the electrode in clear water. 
  Soak time: 5-10 minutes
3. Don't put the PH meter insert liquid too deep but immerse the electrode . Before use, confirm the PH electrode fixed ring is steady in order not to damage circuit board
 

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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