Introduction:

SL329  soil survey instrument 4 in 1 can test soil moisture,PH value,temperature and sunlight intensity using a probe with 198mm.The unit can easily display various readings with oversized LCD.

    The unit also has low battery indication and auto power off function. It is saving time,

energy,of high efficiency.The unit assures quality of flowers and grass planting and garden virescence.

Parameters:

Test objects     Sunlight . Mositure. PH value.Temperature 

Test range  sunlight(9 levels)  LOW-.LOW.LOW+.NOR-.NOR+.HGH-.HGH.HGH+

                          mositure(5 levels)  DRY+.DRY.NOR.WET.WET+

                          PH value(12levels)  3.5-9.0 (display  resoulution 0.5)

                          temperature   -9 ℃ to 50℃(16℉ to 122℉)

Power supply    9V 6F22

Automatic off       The unit will be automatically off after 5 minutes disabling

Operating temperature   5℃ to 40℃

size     Main unit    320×65×35mm
               Probe     6x6×198mm
Weight   about 70.5g(battery not included)