4 in 1 Soil Survey Instrument
Model: AMT-300
Operation Manual
Page 1: ...4 in 1 Soil Survey Instrument Model AMT 300 Operation Manual ...
Page 2: ... 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 grasses planting and garden virescence TOOL COMPONENTS A PH TEMP KEY mode switch Set the mode for PH value temperature or moisture B ON KEY press the key to start the unit C TEST PROBE can test PH value moisture and temperature D LIGHT SENSOR WIN...
Page 3: ...emely bright environment B PH function display C PH or temperature value display It shows 3 5 to 9 0 for PH value and 9 to 50 16 to 122 for temperature Lo or HH indicates the value is out of the measurable range D Moisture display area 5 levels DRY DRY NOR WET WET each increasing in wetness WET signifies an extremely wet environment while DRY signifies an extremely dry environment E Temperature fu...
Page 4: ... pot insert the probe more deeply aiming for where the heaviest root concentration is likely to be 2 Please softly push the probe into soil to avoid damage to the probe 3 If the tested soil is extremely dry or too nutrient and can t be tested PH value the user should sprinkle some water into the soil Test again after half an hour 3 MOISTURE MEASUREMENT a Switch the PH TEMP button on the back of th...
Page 5: ...ortant factor for restricting plant s growth and feature Most plants can t grow in the soil which is extremely acid or alkaline By testing your soil the user can choose plants with the correct PH or adjust PH more accurately effectively and economically PH 7 indicates a neutral soil Below PH 7 acidic soil Above PH 7 alkaline soil Here is the list of PH value of the soil compared with acidity and a...
Page 6: ... in the soil longer than necessary to avoid the possibility of damage to the probe Don t bend the probe Don t use the probe to break up the soil Don t put the probe near metal objects and be sure to keep the probe away from metal objects Wipe the probe clean and dry before taking another test reading and after use Before testing please lightly shine 4 5 10 12cm of the probe and any oxides that may...
Page 7: ...ttery when not in use for an extended period of time TECHNICAL SPECIFICATIONS Name 4 in 1 Soil Survey Instrument Type AMT 300 Test objects Sunlight moisture PH value temperature Test range sunlight 9 levels LOW LOW LOW NOR NOR NOR HGH HGH HGH moisture 5 levels DRY DRY NOR WET WET PH value 12 levels 3 5 9 0 display resolution 0 5 temperature 9 50 16 122 display resolution 1 1 Power supply One 9V bl...
Page 8: ...7 Disassembling the laser tool will void the warranty Any damage resulting from but not limited to wear water being dropped or repairs attempted by others ...
