Latest Blue Color Green Backlight Digital TDS EC Meter
TDS :0-9990PPM EC: 0-9999 US/CM Temperature : 0.1 ~ 50 °C
TDS : 1 PPM EC : 1 US /CM TEMP : 0.1°C
TDS /EC : ± 2% F.S TEMP : ± 0.1°C
Auto Aemperature Compensation
0.1 ~ 50 °C
1*3V (CR2032 battery)
1 point by manual
1 . take the pen and open the ON / OFF switch.
2 . the pen into the solution to be measured, the solution height can not exceed 4cm (from the beginning of the pen).
3. the pen gently in the test solution to stir a few times, such as reading stability. The measured value of the TDS is greatly influenced by the temperature, so the temperature compensation is used to correct the reading. The data shows the stability of the lock automatically after the lock. To manually lock, press the HOLD key. To re-test, press CLEAR key to clear, and then re-test. Press the MODE key to achieve the test function selection, in turn select: ppm, conductivity us / cm value, Celsius temperature °, Fahrenheit temperature °.
4. after use, with a cloth to dry the pen part of the water, the pen sets back.
5. press the ON / OFF button 3S, can be manually shut down.
1. please avoid the TDS test pen soaked into the water.
2. please avoid high temperature, direct light.
3. please avoid the impact, weight or fall.
Q:What’s the MOQ ?
Answer: Usually speaking, we do not set MOQ since we want to do business with any business type, including retailer and wholesaler.
Q: How do you deliver the goods ?
Answer: We send by sea or by air including DHL,FedEx,TNT,UPS etc.
Q: What’s you main payment terms ?
Answer: T/T,Paypal ,western union and trade assurance is welcome to us.
Q:Can you do private label ?
Answer: Yes, of course. OEM is absolutely supported; both on package or devices.
Q:What certifications do you have ?
Answer: All electronic products are with CE & RoHS certificates.
Q:How can I get a sample ? What’s the sample fee? Is it refundable ?
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.
Q:What’s the lead-time ?
Answer: Normally it takes 3-5 working days after receiving payment.
Q:Do you have in stock ?
Answer: Yes, we usually hold some quantities in stock, such as 100pcs or 200pcs are ready to ship immediately.
Q:What about your after-sales 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.