Store New Arrivals Add to Favorite View Feedback ContactOPULENT SYSTEMS PH and TDS Meter ComboDescription Package Dimensions 9.06 x 2.68 x 2.28 inches; 6.38 Ounces Manufacturer OPULENT SYSTEMS [Perfect Tools for Testing Water Quality] Perfect tools for all home and laboratory TDS & pH testing. They can use to test drinking water, swimming pools, PH balance in aquarium, RO system, spa or hydroponics.[PH Meter ] The OPULENT SYSTEMS pH reader with 1-button calibration offers fast and accurate pH testing of fluids with a range of 0.00-14.00pH[3-in-1 TDS TDS&EC Meter] OPULENT SYSTEMS TDS&EC Meter is a pen-style multi-function instrument which can be used to test weight of total dissolved solids (TDS) of water expressed in parts per million(ppm). Electrical conductivity (EC) is read in microsiemens per cm (μS/cm) and temperature is indicated in °C and °F. Its easy to use pen-type design offers fast read out stability and accurate results[ High-performance Specification] pH Meter Range：0.00-14:00pH. Resolution:0.01pH Calibration: One-Point or Two-Point Automatic Accuracy: ±0.1pH. Power supply: 2x15V(LR44 Button), Operation Temp 32°F to140°°F; TDS&EC meter Specification: Measurement range: 0-9990 ppm, 0-9990 μS/cm, Accuracy 2%.0.1-80.00°C,32.0-176.0°F. [Top Customer Satisfaction Guarantee]: OPULENT SYSTEMS takes our customers seriously. We guarantee our worry-free 12-month warranty and friendly customer service. OPULENT SYSTEMS PH and TDS Meter Combo ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more.SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.We offer free shipping to the lower 48 states and ship within 2 business days of payment, usually sooner. We do not accept P.O. Boxes. Please provide a physical address.For shipping outside of the continental USA, we only use eCRATERs Global Shipping Program.The item is shipped to KY and then sent to the rest of the world. International customers are responsible for all duties and taxes. Continue to check out in order to calculate costs for shipping the item to your country. Messages regarding eCRATERs Global Shipping Program MUST be directed at eCRATER EXCLUSIVELY.RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. No returns are available on items shipped outside of the USA.PAYMENT We accept PayPal.CONTACT US This page content is yet to comePlease ad us to your favorite seller and visit again laterThank YouCUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied. If theres a problem, message us! Were happy to help.WE ACCEPTCopyright © 2021 AutoDS. | All Rights Reserved