Product Specification
Measures from 0-9990ppm
Accuracy:+-2%,
Battery: 2x1.5V(Button Cell)
Size:155x31x23mm(6.1X1.2x0.9in)
What IS TDS?
Total Dissolved Solids(TDS) are the total amount of mobile charged ions, including salts or metals dissolved in a given volume of water. TDS, which is based on conductivity, is expressed in parts per million(ppm) or milligrams per liter(mg/L).TDS includes any inorganic element present other than the pure water molecule(H2O) and suspended solids.
The higher the TDS level in water, the greater the of probability of harmful contaminants that can pose health risks or hinder the absorption of water.
The U.S. EPAs Maximum Contaminant Level of TDS for human consumption is 500 ppm.
Use the TDS Meter to:
Check the performance of your water filter
Check for the hardness (1 grain=17ppm)
Make sure you always drink pure water.
Features
Hold function saves the measurements for convenient reading and recording.
Auto-off function:turns off meter after 10 minutes of non-use to conserve batteries.
Dual Range: Measures from 0-999ppm, with a resolution of 1 ppm. From 1000 to 9990ppm, the resolution is 10ppm, indicated by drinking x 10 symbol, Factory calibrated.
Advantages:
(1)We upgrade the programme of then TDS meter up to 6 times till now in order to make the TDS meter more accurate ( precise) and perfect.
(2) Our factorys TDS meter can be calibrated through pressing the Button.
Calibrating Steps as follows;
To hold TEMP Button for 3-5 seconds and then you will see the number is beating in the displaying screen.
HOLD button is also called Increasing Button at this time.
Therefore , if you want to increase the TDS value, you could press the HOLD button.
ON/OFF button named Reducing Button at this time.
So, if you want to reduce the TDS value, you could press the ON/OFF button.
Instructions for the TDS meter
Remove the protective cap.
Turn the TDS meter on.
Immerse the meter into the water/solution up to the maximum immersion level (2).
Waiting until the display stabilizes, The TDS meter automatically compensates for temperature variations Once the readout is stabilized (30 to 45 seconds).Press the hold button to save reading.
After usage, shake off water from your meter or wipe it with a tissue.
Taking Temperature Measurement
1.Once the meter is on, the temperature function can be used at any time, in or out of liquid.
2.Press the TEMP button.The display will switch to temperature(in Celsius only).
3.To return to TDS mode, press the TEMP button.
Precaution and notes
Do not drop the entire TDS meter in water or dip beyond the maximum immersion level.This unit is not covered under the warranty if water enters the unit.
2. Do not store the TDS meter under high temperature or direct sunlight.This will shorten the life-span of the product and potentially avoid the warranty.
3. The TDS-3 meter is calibrated at 642ppm. It is recommended that the calibration level should be the similar to the sample to be tested.If you are testing higher ppm(member, water quality association).
Calibration
Your meter has been factory calibrated well.
warranty
1.Three year warranty: The product is warranted to the purchaser against material and workmanship for three(3) years from date of purchase.
What is covered:
Parts and labor , or replacement at the companys option. Transportation charges to the purchaser.
What is not covered:
Transportation charges to the company. Damages from the abuse or improper maintenance (see operating instructions and precautions). Any other consequential damages, incidental damages , or incidental expenses, including damages to the property.Some states do not allow exclusive or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.
FAQ
Question 1: What is the MOQ of this item ?
Answer: The item MOQ is 5000pcs.
Question 2: How to pack this item?
Answer: Box packing is our usual practice, you can also send us your packing design, and we can packing as your requirement.
Question 3: How to make payment?
Answer: You can make payment by T/T, Paypal.Western Union and of course cash face to face at our factory.
Question 4: What is the lead time?
Answer: Our lead time is within 10 days after receive your payment based on MOQ:5000PCS.
Question 5: Can you accept OEM & ODM?
Answer: Yes, we can accept OEM &ODM
Contacts Info:
Whatsapp no:+8618137032712
Skype:liuqing9284
QQ:1913278
Wechat:sf919199
