Wholesale phmetro digital ph meter for water

Wholesale phmetro digital ph meter for water

What is the Specifications?   

How can calibrate OW-961?   

NO Tools is Needed, but buffer calibration solution is needed.

• STEP 1: Turn on pH meter, Clean the electrode in distill water
• STEP 2: Immerse the electrode in pH 6.86 standard buffer solution
• STEP 3: Reset with screwdriver, until the display digital is 6.86pH. Then complete pH 6.86 calibration
• STEP 4: Clean the electrode in distill water and dry it, immerse the electrode in Ph 4.00 standard buffer solution
• STEP 5: Reset with screwdriver, until the display digital is 4.00pH. Then complete pH 4.00 calibration
• STEP 6: Clean electrode and dry it, put the meter into PH 9.18 standard buffer solution. Check if reading is correct between 9.17-9.19pH

Package include:

1 x OW-961 pH Meter

1 x Adjustment screwdriver

1 x OW-961 User's manual

1 X Package

Tips:

• The glass bulb of the electrode is fragile. Treat it carefully. Don't touch it by hard tools and fingers, suck the water on it gently when cleaning

• Clean the electrode with distilled water every time before and after use

• Open the battery case or replace battery, then need to recalibrate the meter

Shipping:

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods;

4. Delivery Time: about 5 working days after receiving payment.

Payment Terms:

1. Payment: T/T, Western Union, PayPal in advance ; 30% deposits,70% balance before delivery

2. MOQ: 100pcs

3. Warranty : 1 year

What's the MOQ?

Answer: It's 100pcs, but if you need less, it’s ok, but the price will be changed based on your quantity. 

What is your quality warranty?

Answer: All of our products are with 1 year quality warranty.

Should we use our logo/brand?  

Answer: Yes, of course. OEM is absolutely supported; both on package or devices. 

What certificates do you have?

Answer: All electronic products are with CE & RoHS certificates. 

How can I get a sample? What’s the sample fee? How long will it take?

Answer: Please confirm with us the model you’ll purchase, and you prepaid the sample fee , after sample tested and qualified, we will refund this sample fee when you place the bulk order. We can send out the sample within 2 working days after receiving payment. 

What’s the lead-time for orders?

Answer: Normally it takes 5 working days after receiving payment. 

Do you hold quantities in stock ready to ship?

Answer: Yes, we usually hold some quantities in stock, such as 100pcs or 200pcs are ready to ship immediately. 

What about your after-sale services?

Answer: We have 100% QC before shipment. If there are some unexpected problems happen, we hope to solve these problems with our customers through friendly ways as below:

1, If it’s quality problem, customers must provide photos or videos and other evidences to us for identify. After confirmation, we’ll send the new products to replace the damages in next order.

2, If it’s man-made damaged, customers should take full responsibility.

How to Contact Us? 

Please Write Down your Inquiry Details to Get Quick Answer, Email to me and click "Send" Now! We will reply you in detail in 24 hours!

Wholesale phmetro digital ph meter for water

Wholesale phmetro digital ph meter for water

Wholesale phmetro digital ph meter for water