[Yieryi YY-1033 Smart Bluetooth Soil PH TEMP Meter]This one is a Smart Bluetooth Soil PH Tester's. Download Smart APP, Bluetooth connection/intelligent real time data transfer, you can view current You can view current data, historical data, alarm for abnormal high and low data, etc. This Soil PH TEMP Meter can export data to Excel/email for viewing and sharing. Connect to your phone in seconds and you can easily get Soil PH and TEMP readings. It makes testing more accurate and convenient[Professional & Easy to Use-Yieryi Soil PH Test Tool]Test Soil pH and temperature at the same time, insert the tester's electrode into the soil and wait for a few seconds to get the data. There is no need to match colours and reissue measurements as with soil test strips and general soil instruments. High precision probe for easier and more convenient operation. Supports one-touch control by mobile app, easy to read even in dim light. requirements.[Wide Range of Applications]APP's Real Time Detection, Replaceable Electrodes, Suitable for All Kinds of Soil Testing, Greenhouse Growing, Vegetable Growing, Potted Plants and Etc. Also Suitable for , Landscaping, Greenhouses, Nurseries, Forestry, Meadows, Orchards, Urban Greening, Laboratories and Fertiliser FarmsSpecificationsProduct Type: YY-1033 Product Name : Smart Bluetooth Soil PH TEMP MeterPH: 0.0-14.0 pHTEMP: 0.1C-60.0C , 32F-140.0 FData Holding Function & F TEMP Conversion ButtonProduct Features: APP Control, Data Storage and Data SharingElectrode Protective SleeveReplaceable ElectrodeBattery Compartment: 4 x 1.5V Button Battery(Batteries Not Included)Compatible with iOS and Android Material: plasticcolour: blackPackage Contents: 1 x PH Soil TesterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.