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backlight display water quality tds meter ec orp ph tester

  • 1-9 Pieces
  • 10-29 Pieces
  • 30-49 Pieces
  • >=50 Pieces
- + Pieces available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
7 day(s) after payment received
Customized logo (Min. Order: 100 Pieces)
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Power Supply:
DC6V (Power adapter usable)
pH Range:
±0.1PH ±1℃
Automatic Temperature Compensation:
1 year quality warranty
backlight display
Product name:
multi-functional ph monitor

Packaging & Delivery

Selling Units:
Single item
Single package size: 
25X20X7 cm
Single gross weight:
1.100 kg
Package Type:
20pcs/carton, G.W: 16kgs, carton size: 43x42x37cm
Lead Time :
Quantity(Pieces) 1 - 50 >50
Est. Time(days) 7 To be negotiated
Video Description

New factory supply combined PH/TEM/EC/CF/TDS/ORP meter OW-118




Product Description

 Technology Parameters:  


1. Measuring Range:  pH: 0.00~14.00pH    ORP: 0~±1999MV    Temperature: 0°C~50°C  

                                 EC: 0.00~19.99EC    CF: 0.0~199.9CF       TDS: 10~9990ppm


2. Accuracy:  pH: ±0.1pH  ORP: 5MV  Temperature: ±1°C        EC: ±2%F.S  CF: ±2%F.S  TDS: ±2%F.S


3. Resolution:  pH: 0.01pH  ORP: 1MV  Temperature: 0.1°C        EC: 0.01EC  CF: 0.1CF  TDS: 10ppm


4. Temperature Compensation:  0°C~50°C


5. Operating Temperature:  0°C~50°C


6. Dimensions:  152mm*80mm*26mm


7. Weight:  265g


8. Power Supply:  DC 6V (Power adapter usable)


9. Warranty:  1 year


10. OEM:  yes


11. Packing:  shipping by carton 


12. Certifications:  CE and RoHS




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




Detailed Images







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OEM Service





Using field

It's used in industrial, chemical, oil refining, metallurgy, pharmaceutical, power plants, aquaculture, environmental protection and other water quality testing area.




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.



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