4IN1 SOIL ACID METER TESTER EARTH pH METER PRECISE FOR SOIL MEASUREMENT TEMPERATURE INDICATOR HUMIDITY INDICATOR The acid meter is an excellent tool for measuring soil quality. Helps to take care of plants in the garden! Very useful in lawn care to determine soil conditions. Helps you easily assess the condition of the earth and has additional features! PRODUCT FEATURES The sensitive probe measures sunlight (9 levels), soil moisture (5 levels), soil pH (12 levels) and temperature (C/F) The meter is especially useful in autumn and spring, when the gardens carry out the most sowing, transplanting and many other works. Large, easy-to-read display with high brightness. Easy to use thanks to buttons and available measurement functions. Suitable for soil measurements of potted and garden plants. Powered by 9V battery - included. FUNCTIONS Measurement of sunlight: 9 levels (LOW-, LOW, LOW, NOR-, NOR, NOR, HGH-, HGH, HGH) Measuring range pH: 3,0-9,0 (display resolution 0,5) Humidity: 5 levels (DRY, DRY, NOR, WET, WET) Temperature measurement range: -9C-50C (16F-122F) (1C/1F display resolution) SPECIFICATION Product Dimensions: 320 x 63 x 5 mm Weight: ok. 80 g Power Source: 9V Battery (Included) Operating temperature: 5C - 40C (41F - 104F) Operating humidity: 5% - 95% relative humidity, non-condensing Storage conditions: -20C -50C, 85% (humidity) NOTE! The acid meter is equipped with a switch (on the back) allowing you to choose the displayed measurements.