Combi 5000 pH, EC, activity and temperature measurement kit

With COMBI 5000 you can quickly and easily check the current nutrient status of your plants.
Why is it ideal?
- Latest microprocessor technology
- Automatic sensor detection (detects the connected sensor and switches the instrument to the appropriate mode)
- Calibration fluid recognition
- Splash-proof housing
- Menu system in English and German
- (French, Italian, Spanish and Russian available on request)
- robust aluminium case
advantages: protects the instrument and probes
- all accessories are easy to carry
- all probes and calibration fluids are at hand
Technical specifications:
Enclosure: robust, splash-proof
Connector: BNC plug and 8-pin connector plug
Power source: > 4000 measurements, 9 volt battery
Dimensions: 180 × 85 × 50 mm
Weight: 280 g
Kit contents:
- COMBI 5000 basic unit
- pH probe, 100 ml pH 4 and pH 7 calibration fluid
- EC probe, 50 ml calibration fluid 1,4 mS and 111,8 mS
- 25cm stainless steel activity probe
- temperature sensor probe
- pricking rod
- 250ml squirt bottle
- 100 ml measuring beaker
- high quality aluminium carrying case
- instructions for use

Technical data:
Instrument cover: splash-proof durable cover
Connectors: BNC and 8-pin connectors
Power source: 9 V battery, >4000 measurements
Dimensions: 180 x 85 x 50 mm
Weight: 280g

pH meter:
Measuring range: 0-14 pH
Resolution: 0.01 pH
Accuracy: 0,02pH
Instrument display: LCD
Calibration: 3 points (pH 4, pH 7, pH 10) with automatic buffer solution recognition
Probe: special 3 ceramic diaphragm probe
Measuring mode: can be used directly in soil and in solution

EC meter:
Measuring range: 0-200 mS
Resolution: 0,01mS
Accuracy: ±2% (of measured value)
Validation: 1.41mS and 111.8mS for solutions
Thermal compensation: automatic
Probe: plastic housing probe with 2 ring platinum sensor

Activity meter:
Measuring range: 0-10 activity in g/l
Resolution: 0.01 activity in g/l
Calibration: factory calibrated, no recalibration required
Measuring electrode length: 250 mm (500mm and 750mm available on request)
Measuring method: directly in the soil

Temperature sensor probe:
Length: 100mm
Diameter: 6mm
Measuring range: -20°C to +80°C