4-in-1 Soil pH Instrument AMT-300

4-in-1 Soil pH Instrument AMT-300

12-13.5 USD

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  • 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 block battery
  • Automatic off: unit will be automatically off after 5 minutes disabling
  • Work temperature: +5℃ - +40℃
  • Weight: 0.23kg