Smart Sensor AR991 Voice Prompt Grain Moisture Content Tester

1. Measurement principle: resistance method2. Battery compartment design, powered by 4 1.5V AA batteries (not included)3. The safety rope design at the bottom makes the measurement more convenient4. Double rod test, solid metal probe5. Limit setting, upper and lower limit of moisture measurement6. Voice broadcast, four languages can be switched, moisture content report number / high moisture content / silent / beep sound7. High-definition LCD large screen, backlight display, can read in dark environment8. To adjust the deviation, the oven method can be compared with the calibration, and the atmosphere can be adjusted by -3~+5 percent9. Dimensions: 415x72x36mm10. Probe length: 220mm11. Weight: about 200 grams