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COMBI 5000: pH + AM

pH meter and AM meter in one device

Measurement of pH and salinity directly in the soil and in substrates. The ideal combination for production, consultants and service in all fields of horticulture without application of liquid fertilization.

  • No application errors: The latest microprocessor technology enables automatic sensor detection: each time the probe is changed, the instrument automatically switches to the corresponding measuring mode.
  • Easy-to-use: The automatic buffer recognition during calibration also ensures a high level of operating convenience and additional safety.
  • Fast on: Simply exchange probes during the measurement without a re-start.
  • Always ready to go: The unit is delivered in a sturdy aluminium case, with all accessories stored safely and within reach.
  • Multilingual: Easy to understand menu is available in three languages: German, English and Russian.
  • Smart: Evaluation via the COMBI 5000 app provides quick and easy storage and interpretation of all measured values for different plants.
pH measurement

pH measurement

Technical data:
  • Housing: splash-proof, rugged
  • Connector: BNC plug and 8-pin-plug
  • Power: > 4000 measurements, 9-Volt-battery
  • Display: alphanumeric, reflective
  • Dimensions: 180 × 83 × 55 mm (basic unit)
  • Weight: 300 g (basic unit)
  • Measuring range: 0 – 14 рН
  • Resolution: 0.01 pH
  • Accuracy: 0.02 pH
  • Calibration: automatic at рН 4, pH 7. Additionally at pH 10 if required
  • Probe: gel-filled insertion probe
  • Probe length: 125 mm
  • Application: pH-measurement:
    - direct in soils and substrates
    - in liquids, e.g. irrigation water, nutrient solutions
AM measurement

AM measurement

Activity measurement
  • Measuring range: 0 – 2.99 activity in g/l
  • Resolution: 0.01 activity in g/l
  • Calibration: factory calibration, stable
  • Probe: stainless steel with special 2-pol-sensor
  • Probe length: 250, 500 or 750 mm
  • Application: direct measurement of soil salinity

Delivery contents: COMBI pH + AM 5000 basic unit, pH insertion probe, buffer solutions pH 4 and pH 7 (100 ml each), storage solution for the probe (3 mol KCL, 100 ml), stainless steel AM probe, 25 cm, piercing pin, manual with optimal values, aluminium transport and storage case.

Item-No.: 10590