TDS mērītāja digitālais ūdens testeris 0–9990 ppm dzeramā ūdens kvalitātes analizatora monitora filtrs ātrās pārbaudes akvārija hidroponikas baseini

TDS Meter Digital Water Tester 0-9990ppm Drinking Water Quality Analyzer Monitor Filter Rapid Test Aquarium Hydroponics Pools Description: The TDS Meter is a great tool for home and professional use to determine the ppm (parts per million), Ideal for a variety of professional and home uses such as drinking water, hydroponics, aquariums, aquaculture, pool & hot tub, spa, car wash, food & beverage, coffee, kombucha, laboratory & scientific, colloidal silver, ecology testing, laboratory & scientific, and more! Feature: 1.Simple to use, insert the probe into the measured water, you can know the quality of water, convenient to use at home. 2.Lock function, manually lock measurements for convenient reading and recording. 3.Fast and accurate readings. Large LCD display makes it easy to read. 4.Handheld pen style makes it conveniently fits in your pocket or bag. Can test purity of the water quality at any time. 5.Made of ABS plastic, durable and lightweight. Waterproof design, lower power procesor. What is TDS? TDS stands for Total Dissolved Solids, which are the inorganic salts and organic matter in a liquid. This includes calcium, magnesium, sodium, etc. Specifications: Material: ABS Plastic Color: White Size(LxW): About 13.8x2.3cm Measuring Range: 0-9990ppm Measurement accuracy: ± 2% Voltage: 3V Battery: 2x LR44(Not included) Note: ● Do not immerse meter in liquid beyond the maximum immersion level of 4 cm. ● Do not store meter in high temperatures or in direct sunlight. Shipment 1.  WORLDWIDE SHIPPING.  (Except some countries and APO/FPO) 2. Orders processed timely after the payment verification. 3. We only ship to confirmed order addresses. Your order address MUST MATCH your     Shipping address. 4. The images shown are not the actual item and are for your reference only. 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season. 6. If you have not received your orderafter 30 days from payment, please contact us. We will trace your order and get back to you asap. Our goal is customer satisfaction! 7. Delivery Time: Return & Refund 1. You have 7 days to contact us and 30 days to return it from the date received. If the item is in your possession more than 7 days, it will be considered used and WE WILL NOT ISSUEA REFUND OR REPLACEMENT to you. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half. 2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID. 3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement. 4. We will bear all the shipping cost if the product(s) is (are) not as advertised. Guarantee 1. 12 months Manufacturer's limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty. 2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on aliexpress! Feedback We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can perform up your satisfaction. It is impossible to address issues if we do not know about them!