Soil Meter PH/Moisture/Sunlight/Temperature Humidometer Acidity Monitor Gardening Farming Planting Humidity Sensor Tester ,Easy Operate

Operating temperature: +5° ~ +40°C Working humidity: 5% ~ 95% RH ,non-condensing Size Main unit: 55mm x 300mm Test probe: 205mm/8.07inch PH measure range : 4.0-10.0(display resolution 0.1)