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COMBI 5000: pH + AM + Moisture + Temperature

pH, activity, soil moisture and temperature in one device

  • 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.
  • Save time: Simultaneous measurement of different parameters.
  • 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.
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
  • Weight: 300 g
pH measurement

pH measurement

  • 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
AM, moisture and temperature measurement with multi probe

AM, moisture and temperature measurement with multi probe

  • Probe: PVC, Ø 10 mm
  • Probe length: 250 mm
  • Sensors: FDR capacitive (moisture), NTC (temperature), bi-pol (salinity)
  • Temperature compensation: automatic
  • Applications: measurement of salinity, temperature, soil and substrate moisture
Activity measurement (salinity):
  • Measuring range: 0 – 2.99 g/l of active salts
  • Resolution: 0.01 g/l of active salts
  • Calibration: factory calibration, stable
Temperature measurement:
  • Measuring range: -10 to +50°C
  • Resolution: 0.1°C
Moisture measurement:
  • Measuring range: 0.5% to 80%
  • Resolution 0.1 %
  • Calibration: 0%: in air and 99.9%: in water

Delivery contents:
COMBI 5000 basic unit, pH insertion probe, buffer solutions pH 4 and pH 7 (100 ml each), multi-probe, 250 mm, piercing pin, manual with optimal values, aluminium case

Item-No.: 10895