This 3 in 1 digital plant hygrometer measures pH, humidity and temperature, and is suitable for gardens, lawns, farms and indoor and outdoor plants.

General description The 3 in 1 digital humidity monitor is an essential instrument for gardening and plant appassionati, designed to provide precise monitoring of pH, humidity and earth temperature. Thanks to the retro-illuminated LCD display, it is possible to use the device in good lighting conditions, guaranteeing optimal visibility if it is on your own.The double probe technology allows for simultaneous adjustment of humidity and pH, simplifying garden management and controlling the field experience. Technical temperature range: -10°C to -90°C (14°F to -194°F) Temperature accuracy: ±1% Temperature range: Humidity: 0% - 90% with precision of ±10% pH measurement: from 3 to 9 with precision of ±0.2 Diameter of the probe: 4 mm Installation of the tester is powered by 3 AAA alkaline batteries (not included). You can also test the stesso point to guarantee the results of this test. Keep the depth of the test to be tested to avoid errors. Assicurarsi che la probe sia pulita e asciutta prima e dopo ogni utilizzo. insert the probe into the radical device during use.