Testery chemiczne

  • Sale! Sale!
    2026_06_10_197204
    Water PH meter – PH02 – Acid meter with auto-calibration
    Original price was: zł5.35.Current price is: zł1.60. Add to cart
  • Sale! Sale!
    2026_06_10_197183
    Water quality tester – PPM water purity meter – TDS-3 – thermometer
    Original price was: zł3.35.Current price is: zł1.00. Add to cart