เครื่องวัดดิน - Digital Soil Tester
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เครื่องวัดค่าดิน Digital Soil Tester (N-P-K-C)

Series : 2D-01N, 2D-02P, 2D-03K, 2D-04C (3-in-1)

 

Model 2D-01N 2D-02P 2D-03K 2D-04C
Measuring range 0-1999 mg/Kg(mg/L)
Accuracy 2% F.S.
Resolution 1 mg/kg (mg/L)
Working temp. 5-45°C (41-113°F)
Calibration One point 1 Factory Calibrated
Power supply DC 9V Battery
Dimension Ø50.5 x 250 mm.

 

คุณสมบัติทั่วไป เครื่องวัดค่าในดิน

  • Measuring range:0 - 1999 mg/Kg (mg/l) 
  • Resolution: 1 mg/Kg (mg/l) 
  • Accuracy: ±2% F.S. 
  • Working temp: 5-45 ° C(41-113 ° F)/ATC 
  • Feature: Auto-switch-off in about 5 minutes 
  • Display: LCD with back light; 
  • Calibration: Factory standard calibrated 
  • Probe length: 140 MM 
  • Dimension: Ø50.5 x 250 mm 
  • Weight: 80g 
  • Power supply: DC 9V(L1022 Non-rechargeable battery)

Note

  • Do not use the tester to measure liquid. Do not measure dry and hard soil. Do not leave the metal sensor in wet soil long (take out immediately after each test). Or it will damage the metal sensor and shorten the lifespan. Wipe the metal sensor clean and dry after each test. 
  • The tester is factory calibrated. No need for calibration for users. 
  • If the display fades, jumps, power supply may be not enough. Replace/recharge the battery. 
  • When store the tester, put the protective cap on metal probe. Avoid touching metal probe with hands, avoid scratch with hard objects. Keep the tester in clean and dry environment. Keep it away from magnetics. 
  • Measuring units: 1mg/Kg = 1mg/l =1ug/ml=1ppm 

 

 

 

 

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