Feature 1Suitable for greenhouse planting, horticultural planting, farmland planting, laboratory, agriculture, etc. 2The automatic temperature compensation range is 30~80, which makes the measurement more accurate. 3Data hold. After the value is stable, click the hold button to lock the current value. If you need to remeasure, please press the hold button again. 4Detachable probe, electrode can be replaced, maintenance is more convenient. Highquality probe, rustproof, corrosionresistant. 5With low battery alarm, IP67 waterproof function, easy to use, plug and play. Small in size, easy to carry, and convenient to operate.Item Type: Soil MeterMaterial: ABSColor: As shown in the pictureProduct Size: Approx.280x37mm / 11.02x1.46inWeight: Approx. 186g / 6.6ozApplication: Waterproof soil EC/ temperature testerBattery: 3 x RL44 1.5V button battery(Not included)Range:EC: 0.00-10.00ms/cmCelsius: -30.0C-80.0CFahrenheit: -22.0F-176.0FResolution: EC:0.01ms/cmCelsius: 0.1CFahrenheit: 0.1F .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Soil Meter(Battery Not Included)1 x Instruction Manual1 x Storage TubeNote1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.