Check the listing for details. Liquid PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Arduino. Condition: New. Listed at 24.47 USD. >Description Heating voltage: 5 0.2V (AC DC) Working current: 5-10mA Detectable concentration range: PH0-14 Detection Temperature range: 0-80 Response time: 5S Settling Time: 60S Component Power: 0.5W Working temperature: -10 ~ 50 (nominal temperature 20 ) Humidity: 95% RH (nominal humidity 65% RH) Module Size: 42mm 32mm 20mm Output: analog voltage signal output With 4pcs M3 Mounting Holes Package includes: 1PCS Liquid PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Arduino >Payment We only accept payment through Paypal. Items will go to post within 1-2 business days after payment confirmed. Please leave note in PayPal when Smaking the payment if you have any special request (colors/size). >Shipping USA customers: all items will be shipped to address in buyers eBay details via ePacket service of USPS & China Post. Well offer tracking number for each package. Tracking info can be traced on USPS system. Customers outside of USA: all items will be shipped to address in buyers paypal details via Hong Kong post air mail. Before you bid item, please clear you have noticed below details: 7-25 working days: United States 10-25 working days: Canada, United Kingdom, Australia, Japan, New Zealand 2-5 working weeks: Countries in Western Europe, Southeast Asia, Israel, Korea 3-6 working weeks: Russia, Eastern Europe, Mid-East 4-7 working weeks: Mexico, South America Because of some post and custom reason, we ship item to worldwide but exclude the following countries and area: AFRICA: All countries in Africa; ASIA: Afghanistan, Bangladesh, Bhutan, Brunei, Cambodia, China, India, Iraq, Kazakhstan, Kyrgyzstan, Laos, Maldives, Mongolia, Nepal, Philippines, Singapore, Tajikistan, Turkey, Turkmenistan, Uzbekistan, Vietnam; Central America and Caribbean; South America: Colombia, Ecuador, Peru; EUROPE: Italy, Moldova, Romania. We are unable to take any responsibility for any custom delay or tax. Reason is because transit time is highly depended and provided by Postal Service (except weekends and holidays). >Contact Us Normally, we leave positive feedback for you once payment received. We are also hope that you can do me the same. Your support will keep us moving forward forever. If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back. Please contact me before you return it. If the shipping delay happened, were willing to pay refund or resend new item(s).