Vui lòng nhập lại email đăng ký,
chúng tôi sẽ gửi cho bạn một liên kết để thay đổi mật khẩu.
Product Commitment
Right product size and model
Free Worldwide Shipping
Safe & Fast Shipping
Served Orver 1,500,000 Customers
24/7 Live Chat
Support payment by Paypal, Credit Card
Related Seller
Reference Product
Hot Deals
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums cathode ray oscilloscope Measurement & Analysis Tools
Code: TD-4000133144238
489 orders
Free Shipping
$ 45.08
$ 92.84
Other people want this. 9 people have this in their carts right now.
| Brand Name: | yieryi |
|---|---|
| Origin: | CN(Origin) |
| With Backlight Or Not: | Yes |
| Is Smart Device: | No |
| Model Number: | EZ-9909 |
| Certification: | NONE |
| Display Type: | DIGITAL |
| 5 in 1 function: | TDS/EC/PH/Salinity/Temperature |
| Function 1: | PH meter |
| Function 2: | TDS meter |
| Function 3: | Salinity meter |
| Function 4: | EC meter |
| Function 5: | Temperature meter |
EZ-9909 is a new multi-functional water quality test instrument, which can measure pH, TDS,EC, salinity value and temperature. The measurement range is large and wide, which can measure both freshwater salinity and sea salt
Features:
【5-in-1 Water Quality Tester】Digital pH tester has the functions of monitoring TDS, pH, salinity, EC meter and temperature measurement. TDS measurement range: 0-1000ppm, EC measurement range: 0-10000US / cm, PH measurement range: 0.01-14.00pH, salinometer measurement range: 0.00-25.00%, temperature conversion function.
【High Accuracy】High-accuracy algorithm chip and electrode of our digital water ph tester ensure an accurate and fast response. When the measured value is stable, just press the HOLD/TEMP key to lock the measured value and take it out for viewing, which is really simple.
【Two Salinity Meters】Digital PH meter can detect the salinity of edible salt. At the same time, it can detect the salinity of seawater. Food salinity measuring range: 0.00-25.00%, seawater salinity measuring range: 10.1-200.0ppt.
【Automatic power-off function & large screen display】PH tester has a backlight LCD that helps you clearly see the measurement in any case. The automatic power-off function turns off the power after 5 minutes without any operation to save power. Employs a fully transparent liquid crystal (LCD) to display 4-digit values and the corresponding physical quantity units.
【Automatic Temperature Compensation】Temperature can affect reading levels, Digital PH Meter for water hydroponics has an even better range of 0 °C-60 °C (32 °F-140 °F), automatic temperature compensation can ensure that you are getting the best reading, so you can test with confidence in any environment.
Note: Every time you use this, you will need to clean the electrode.
Specification：
EC Measuring range: 0 to10000uS/cm 10.01-19.99ms 20.1-400mS/CM
Resolution: 1 uS/cm; 0.1 mS/CM;
Accuracy: ±2% of reading
TDS Measuring range: 0 to 1000ppm 1000ppm to 10000ppm 10.1 to 200.0ppt
Resolution: 1ppm;; 0.1ppt
Accuracy: ±2% of reading
Salinity Measuring range: 0.00 to 25.00%
Resolution: 0.01%
Accuracy: 0.01-5.00% (±0.1%) 5.10-25.00% (±1%)
PH Measuring range: 0.01-14.00pH
Resolution: 0.01pH
Accuracy: ±0.05pH
temperature range: 0.1-60.0℃ 32.0-140℉
Calibration:
Conductivity EC: Supports 3-point calibration automatic identification (1413us 12.88ms and 111.8ms) with 3 calibration points (1413uS/cm 12.88mS/CM 111.8mS/CM)
pH: 1 point (6.86) or 2 points (6.86 4.00) (6.86 9.18) or 3 points (6.86 4.00 9.18) can automatically identify the calibration solution
Size and weight:183*37*37mm(7.2*1.5*1.5in)/90g(3.2oz)
Battery: LR44*3(Not include)
products can be used in swimming pools, spas, family kitchens, laboratories, farms, aquariums
Noted:Always clean the electrode after use
If the pH calibration cannot identify the solution, the electrode is broken
1*5 in 1 tester
1*manual in English
3*ph buffer power
A: The battery is 3x1.5lr44, and it shuts down automatically after 5 minutes without any operation（No battery distribution）
A: Yes，it with ATC function
A:Accuracy is accurate within 150ppt, while deviation above 160ppt is large
YIERYI brand was registered in 2016. The main products are refractometers, PH meters, tds, ec pens, soil meters, kitchen scales, and jewelry scales. In order to ensure the accuracy of the data, we gave up the low-cost chip, selected high-precision Taiwan imported and South Korea imported chips, the design chose a portable pen-type design, light, beautiful, and easy to carry. All products will be tested, calibrated and used by ourselves to ensure that the quality is qualified and then promoted. We want to let this healthy brand enter every family and every corner of the world, and pass on the dream of "world love, China made"!
DELIVERY ESTIMATE
We processes orders between Monday and Friday. Orders will be processed within 5 business days of ordering and shipped the next day after the processing day. Please note that we don't ship on weekends.
We deliver your orders in 15-20 working days (free shipping), International orders delivery is subjected to the policy of third party courier service, and differs from country to country basis.
Due to the Covid-19 pandemic, you may experience delivery delays but we are committed to getting your order to you as soon as possible.
Note: Please ensure all delivery information is correct. If there is incorrect and/or missing information, we may be required to contact you to update the delivery information, which may cause delays in delivering your order. Delays may also occur as a result of customs clearance.
RETURN POLICY
At MMO-Dropship we strive to make our customers 100% satisfied with the product they’ve purchased from us. If you are experiencing any shipping or products issues, and you’re feeling frustrated, then please send us an email and our team will assist you right away.
We have a 7-day return policy, which means you have 7 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at [email protected]. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at [email protected].
DAMAGED ITEM AND LOW QUALITY
For the fastest resolution, please include a photograph demonstrating the poor quality or the damaged area of the item. The most optimal pictures are on a flat surface, with the tag and error clearly displayed.
We will use this information to help you with your order, and eliminate errors in future.
REFUND POLICY
If you feel the product that you’ve purchased does not show the requirements that you initially had in mind, then you do have the option to request a refund.
Here are the circumstances in which refunds will be granted:
You can get a refund if:
- You aren't happy with your order: You’ve purchased your MMO-Dropship products in the last 7 days and want to return them, we will process full refund as soon as possible when we receive the items from you
- The product you’ve purchased is completely non-functional
- You did not receive your product within 60 business days or 90 business days (South America) of purchase
Please note that refunds can take 3-5 business days to return in your account.
You can always contact us for any return question at [email protected].
Favorite Products
(+84) 966.889.186