Specifications: Product Name: JGL-188 Grain Moisture Meter Sensor Type: Dual Probe Voice-over: Supported Memory Function: Supported Measuring Range: 5-49.9 Moisture Measurement Resolution: 0.1% Deviation Adjustment: +/-5% Applicable Temperature: -25-50 Power Supply: 4 x 1.5V AA Battery (Not Included) Probe Length: 220mm Feature: 1. Measuring Range: Moisture Content 5-49.9 2. LCD Backlight: You can control and see clearly in dark environment. 3. Auto Power Off: Power off after 15 minutes without any action required. 4. Dual sensors, high accuracy and stable performance. 5. You can press the Variety button to select a grain variety. 6. Includes functions of low battery, data storage, deviation adjustment and alarm setting. 7. A moisture meter can quickly measure the moisture content in grains. 8. The probe is well protected by a plastic cover and is not easily damaged. 9. Memory function settings: when the dough is removed, the settings will not be lost. 10. Measure 14 species: rice, wheat, corn, barley, rice, sorghum, livestock feed, rapeseed, melon seeds, sesame, soy flour, soybeans, peanuts, seed cotton. Package includes: Moisture tester * 1 Instruction manual * 1 Cloth bag * 1 Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!