SCUBA SERIES MULTI-PARA

Scuba Trimeter

The Scuba Trimeter is the smallest instrument in the range. It has all the Scuba features, including top-grade sensors and user-friendly software, but packed in an attractively priced instrument.

  • Can hold three sensors
  • Automatic recording of internal calibration data and sensor health indication
  • Top-grade sensors and user friendly software
  • Long sensor lifetime
  • 3 years warranty on probe and sensors
  • Refillable reference sensor

Measure up to three parameters with the Scuba Trimeter. This small but functional instrument, with a diameter of 50 mm, can hold any one sensor in addition to the default temperature and depth sensors. You can choose to measure parameters such as turbidity, dissolved oxygen (DO) or electric conductivity (EC). Exceptions include the Photosynthetic Active Radiation (PAR), CO2 and Transmissometer sensors.

An example 3-parameter configuration could be turbidity, temperature and depth. Another example could be dissolved oxygen (DO) and temperature or pH, conductivity and temperature. Optional anti-fouling copper gauze is also available.

You can connect the Scuba Trimeter to any of our field wireless display options for sampling in the field, or add a battery pack or solar panel for autonomous deployments. Connect to a telemetry station via the GDT Prime Plus or GDT-M modems to view your real-time data in the cloud.

The probe is offered as complete package, so you are provided with everything you need to start testing water. It’s a full set with cables, software, and electronic manual.

Available variations

Every Scuba is customisable, but there are several standard versions:

  • 18.10.01 Scuba Trimeter EC T
    Measures electrical conductivity and temperature
  • 18.10.02 Scuba Trimeter EC pH T
    Measures electrical conductivity, pH and temperature
  • 18.10.03 Scuba Trimeter pH T
    Measures pH and temperature
  • 18.10.04 Scuba Trimeter DO T
    Measures dissolved oxygen and temperature
  • 18.10.05 Scuba Trimeter turbidity 
    Measures water turbidity
  • 18.10.06 Scuba Trimeter fluorometric
    Measure with one medium fluorometric sensor to be added and temperature

Please note in your quote request what you need from your probe, so our specialists can help find the best solution for you. 

Scuba Trimeter
Diameter50 mm
Length/ weight without battery pack343 mm / 998 gr
Length/ weight with battery pack559 mm / 1270 gr
Number of sensors3 in total: Any single sensor, plus depth and temperature option
Battery pack3 D
Operating temperature-50 to 50 °C
Depth rating200 m, max depth for ISE and TDG sensors is 15 meters
CommunicationsRS-232, SDI-12, or Modbus
Connection to mobile devicesUSB or Bluetooth
Sample rate1 Hz
Data memory1,000,000 logged readings

Scuba 50

The Royal Eijkelkamp Scuba 50 measures 50 mm in diameter and is by default equipped with temperature, pH, electrical conductivity and dissolved oxygen sensors. Additional sensors are optional.

  • Measures temperature, pH, EC and DO
  • Optional depth or oxidation reduction potential sensors
  • Top-grade sensors and user friendly software
  • 3 years warranty on probe and sensors
  • Refillable reference sensors
  • Automatic recording of internal calibration data and sensor health indication

Measure up to 6 parameters at the same time with this small but powerful water quality sensor. Optional sensors for the Scuba 50 include oxidation reduction potential (ORP) and depth sensors.

The optical dissolved oxygen (DO) sensor features a durable, replaceable cap, with a lifetime of 5+ years. And because the probe includes a separate reference sensor that can easily be refilled, expensive consumables are eliminated. This will ensure a low cost of ownership over the full lifetime of the probe.

You can connect the Scuba 50 to any of our wireless field display options for sampling in the field, or add a battery pack or solar panel for autonomous deployments. Connect to a telemetry station via the GDT Prime Plus or GDT-M modems to view your real-time data in the cloud.

The probe is offered as complete package, so you are provided with everything you need to start testing water. It’s a full set with cables, software, and electronic manual. 

Available variations

Every Scuba is customisable, but there are several standard versions:

  • 18.11.01 Scuba 50 multiprobe package
    Measures electrical conductivity, pH, DO, and temperature. Optional depth and ORP sensors.
  • 18.11.02 Scuba 50 with internal 3 D battery pack
    Measures electrical conductivity, pH, DO, and temperature. Optional depth and ORP sensors.

Please note in your quote request what you need from your probe, so our specialists can help find the best solution for you. our probe, so our specialists can help find the best solution for you. 

Scuba 50
Diameter50 mm
Length/ weight without battery pack483 mm / 816 gr
Length/ weight with battery pack686 mm / 1089 gr
Number of sensorsUp to 6
Battery pack3 D
Operating temperature-50 to 50 °C
Depth rating200 m, max depth for ISE and TDG sensors is 15 meters
CommunicationsRS-232, SDI-12, or Modbus
Connection to mobile devicesUSB or Bluetooth
Sample rate1 Hz
Data memory1,000,000 logged readings

Scuba 65

Royal Eijkelkamp’s Scuba 65 measures the important water parameters pH, electrical conductivity, and temperature, as well as turbidity – all in a compact probe of 65 mm in diameter. An excellent choice when your application calls for turbidity monitoring with just a few additional sensors.

  • Measures turbidity, pH, EC, and temperature
  • Optional depth and ORP sensor
  • Separate, easily refillable reference electrode
  • Top-grade sensors and user friendly software
  • 3 years warranty on probe and sensors
  • Automatic recording of internal calibration data and sensor health indication

This Scuba water quality probe provides the essentials for basic water quality monitoring. It was designed to measure turbidity as well as other important parameters in water quality monitoring: pH, EC, and temperature.

In addition to its being a hand meter for direct measurements in the field, it can also be used in combination with our GDT Prime Plus and GDT-Multiple modems for wireless data transfer of the measurements. Simply add a battery pack or solar panel for autonomous deployments.

The probe is offered as complete package, so you are provided with everything you need to start testing water. It’s a full set with cables, software, and electronic manual.

Available variations

Every Scuba is customisable, but there are several standard versions:

  • 18.11.03 Scuba 65 multiprobe package
    Measures electrical conductivity, pH, turbidity and temperature. Optional depth or ORP sensor.
  • 18.11.04 Scuba 65 with internal 3 D battery pack
    Measures electrical conductivity, pH, turbidity, temperature. Optional depth or ORP sensor.

Please note in your quote request what you need from your probe, so our specialists can help determine the best solution for you.ou need from your probe, so our specialists can help find the best solution for you. 

Scuba 65
Diameter65 mm
Length/ weight without battery pack483 mm / 998 gr
Length/ weight with battery pack686 mm / 1134 gr
Number of sensorsUp to 6
Battery pack3 D
Operating temperature-50 to 50 °C
Depth rating200 m, max depth for ISE and TDG sensors is 15 meters
CommunicationsRS-232, SDI-12, or Modbus
Connection to mobile devicesUSB or Bluetooth
Sample rate1 Hz
Data memory1,000,000 logged readings

Scuba 75

Royal Eijkelkamp’s Scuba 75 water quality probe, with a diameter of 75 mm, packs the big 4 in water quality with optional ORP, depth, and wipered turbidity – all in one small and robust instrument!

  • Holds up to 7 sensors: temperature, pH, EC, DO, turbidity, redox, and depth
  • Top-grade sensors and user friendly software
  • Long sensor lifetime
  • Separate, easily refillable reference sensor
  • 3 years warranty on probe and sensors
  • Automatic recording of internal calibration data and sensor health indication

The Scuba 75 is available in two configurations, the 75A and 75B. Both models come standard with temperature, pH, conductivity, and dissolved oxygen. 

The Scuba 75A also has a wipered turbidity sensor, while the 75B can accomodate one ISE (ion specific electrode) sensor. Additional options are a redox sensor, depth sensor or wiper for the oxygen sensor. 

The Scuba 75 model features an optical DO sensor with long-lasting (5+ years) replaceable cap, and the probe includes a separate and easily refillable reference electrode. Because this sensor is separate, the lifetime of the pH sensor is significantly lengthened, and expensive consumables can be eliminated for a low cost of ownership over the life of the probe. To ensure accurate measurements and a long lifetime, the DO sensor can be equipped with a wiper.

The water quality probes are ideal for spot checking and tough enough for extended deployments in combination with our Prime PRO modems

The probe is offered as complete package, so you are provided with everything you need to start testing water. It’s a full set with cables, software, and an electronic manual. 

Available variations

Every Scuba is customisable, but there are several standard versions:

  • 18.11.05 Scuba 75A multiprobe package
    Measures electrical conductivity, pH, DO, turbidity, and temperature. Optional DO wiper and sensors for depth and ORP.
  • 18.11.06 Scuba 75A with internal 8 C battery pack
    Measures electrical conductivity, pH, DO, turbidity, and temperature. Optional DO wiper and sensors for depth and ORP.
  • 18.11.07 Scuba 75B multiprobe package
    Measures electrical conductivity, pH, DO, and temperature. Optional DO wiper and sensors for depth, ORP, and 1 ISE.
  • 18.11.08 Scuba 75B with internal 8 C battery pack
    Measures electrical conductivity, pH, DO, and temperature. Optional DO wiper and sensors for depth, ORP, and 1 ISE.

Please note in your quote request what you need from your probe, so our specialists can help find the best solution for you.so our specialists can help find the best solution for you. 

Scuba 75
Diameter75 mm
Length/ weight without battery pack483 mm / 1633 gr
Length/ weight with battery pack686 mm / 2268 gr
Number of sensorsUp to 7
Battery pack8 C
Operating temperature-50 to 50 °C
Depth rating200 m, max depth for ISE and TDG sensors is 15 meters
CommunicationsRS-232, SDI-12, or Modbus
Connection to mobile devicesUSB or Bluetooth
Sample rate1 Hz
Data memory1,000,000 logged readings

Scuba 90

The water quality probe Scuba 90 has a diameter of 90 mm and that extra space allows it to accommodate up to 11 different sensors. This makes the Scuba 90 an extremely versatile instrument, suitable for a wide variety of water quality monitoring applications.

  • Two different models, with additional customisation options
  • Top-grade sensors and user friendly software
  • Central cleaning system
  • Long sensor lifetime
  • 3 years warranty on probe and sensors
  • Refillable reference sensor

The Scuba 90 is an advanced, portable multiparameter water monitoring probe designed for long term deployment. It contains a central cleaning system to keep the fitted sensors clean and reduce the effects of biofouling common in extended deployments.

The Scuba 90 is available in two configurations, the 90A and 90B. Both models come with a standard range of sensors including temperature, pH, electrical conductivity (EC), turbidity, and dissolved oxygen (DO). ORP and depth sensors are optional. It also offers more customisation options to add extra sensors to the probe.

  • The Scuba 90A model can accommodate 2 fluorometers, plus 2 ISE sensors
  • The Scuba 90B can accommodate 3 fluorometers

The Scuba 90 features our long-lasting (5+ years) optical DO sensor replaceable cap, and refillable reference sensor. The probe is offered as complete package, so you are provided with everything you need to start testing water. It’s a full set cables, software, and electronic manual. 

Connect the Scuba 90 to any of our wireless display options for sampling in the field, or add a battery pack or solar panel for autonomous deployments. Connect to a telemetry station via the GDT Prime Plus or GDT-M modems to view your real-time data in the cloud.

Available variations

Every Scuba is customisable, but there are several standard versions:

  • 18.11.09 Scuba 90A multiprobe package
    Measures electrical conductivity, pH, DO, turbidity and temperature. Optional sensors for depth, ORP, 2 small (ISE) and 2 medium (fluorometric).
  • 18.11.10 Scuba 90A with internal 6 C battery pack
    Measures electrical conductivity, pH, DO, turbidity and temperature. Optional sensors for depth, ORP, 2 small (ISE) and 2 medium (fluorometric).
  • 18.11.11 Scuba 90B multiprobe package
    Measures electrical conductivity, pH, DO, turbidity and temperature. Optional sensors for depth, ORP, 3 medium (fluorometric).
  • 18.11.12 Scuba 90B with internal 6 C battery pack
    Measures electrical conductivity, pH, DO, turbidity and temperature. Optional sensors for depth, ORP, 3 medium (fluorometric).

Please note in your quote request what you need from your probe, so our specialists can help you put together the instrument that’s the best solution for you. 

Scuba 90
Diameter90 mm
Length/ weight without battery pack483 mm / 2268 gr
Length/ weight with battery pack483 mm / 4082 gr
Number of sensorsUp to 11
Battery pack6 C
Operating temperature-50 to 50 °C
Depth rating200 m, max depth for ISE and TDG sensors is 15 meters
CommunicationsRS-232, SDI-12, or Modbus
Connection to mobile devicesUSB or Bluetooth
Sample rate1 Hz
Data memory1,000,000 logged readings

Scuba 105

The Royal Eijkelkamp Scuba 105 water quality probe measures 105 mm in diameter and can hold up to 13 sensors – that’s more than any other multiparameter probe in the industry. It has a built-in central cleaning system for carefree longterm monitoring.

  • Suitable for extensive (scientific) research
  • Customisable to your needs
  • Top-grade sensors and user-friendly software
  • Long sensor lifetime
  • 3 years warranty on probe and sensors
  • Refillable reference sensor

The Scuba 105 comes standard with turbidity, temperature, pH, conductivity, and dissolved oxygen sensors, with the option to add ORP and depth sensors. In addition to these standard sensors, the probe can accommodate 3 fluorometers, plus 3 ISE sensors. The large amount of possible sensors make this instrument very suitable for extensive (scientific) research.

This multiparameter meter is ideal for long-term telemetry deployments, as it uses a central cleaning system to keep the fitted sensors clean and reduce the effects of biofouling that are common in extended deployments.

In addition to its being an efficient and advanced hand-held meter, the probe can be used in combination with the GDT Prime Plus or the GDT-Multiple modems for longer monitoring purposes.

The probe is offered as complete package, so you are provided with everything you need to start testing water. It’s a full set with cables, software, and electronic manual.

Available variations

Every Scuba is customisable, but there are 2 basic options:

  • 18.11.13 Scuba 105 multiprobe package
    Measures electrical conductivity, pH, DO, turbidity, and temperature. Optional sensors for depth, ORP, 3 small (ISE) and 3 medium (fluorometric).
  • 18.11.14 Scuba 105 with internal 6 C battery pack
    Measures electrical conductivity, pH, DO, turbidity, and temperature. Optional sensors for depth, ORP, 3 small (ISE) and 3 medium (fluorometric).

Please note in your quote request what you need from your probe, so our specialists can help you put together a probe that’s the best solution for you. ed from your probe, so our specialists can help find the best solution for you. 

Scuba 105
Diameter105 mm
Length/ weight without battery pack483 mm / 2812 gr
Length/ weight with battery pack483 mm / 4536 gr
Number of sensorsUp to 13
Battery pack6 C
Operating temperature-50 to 50 °C
Depth rating200 m, max depth for ISE and TDG sensors is 15 meters
CommunicationsRS-232, SDI-12, or Modbus
Connection to mobile devicesUSB or Bluetooth
Sample rate1 Hz
Data memory1,000,000 logged readings

Scuba F90

This version of the Scuba 90 is equipped with a copper-filled silicone cone, which envelops the sensors and helps prevent biological growth. The flat-finished sensor surfaces are easy to keep clean with the central wiper/brush system, for long-term reliable measurements.

  • Copper-filled nose cone helps prevent fouling
  • Flat sensor surfaces are easier to keep clean
  • Can hold up to 11 sensors
  • Flat sensors are less vulnerable
  • Low-maintenance edition
  • Reliable water quality measurements

Fouling is the biggest enemy of your multiparameter probe during long-term measurements in the field. That risk is minimized with the new Scuba F90.

The larger Scuba probes are already equipped with a wiper to keep the sensors clean and can be additionally equipped with a copper mesh kit, but the Scuba F90 combines these two tools. All sensors, including the pH, EC and reference electrode, have flat sensor surfaces on the same plane, making them even easier to keep clean thanks to the built-in wiper/brush. In addition, they are encased in a copper-impregnated silicone sleeve, which further minimizes the growth of organisms. The sleeve is easy to remove and replace, for example to perform maintenance on the sensors.

The Scuba F90 can be used in both fresh and salt water.

This special water quality probe offers the same advantages as the regular Scuba 90: reliable measurements, robust enough to carry out measurements in the field for a long period of time, and can be equipped with up to 11 sensors as desired.

Product variants

Every Scuba probe can be adjusted to your wishes, but the F90 is available in two basic versions:

  • D0035884 Scuba F90 multiprobe package
  • D0035885 Scuba F90 with internal battery pack

Please note in your quote request exactly what you need from the probe and our specialists can help you choose the best configuration.ur probe, so our specialists can help find the best solution for you. 

Scuba F90
Diameter90 mm | 3.54 in
Length/ weight without battery pack483 mm / 227 g | 19 in / 5 lbs
Length/ weight with battery pack483 mm / 408 g | 19 in / 9 lbs
Number of sensorsUp to 11
Battery pack6 C
Operating temperature-5 to 50 °C
Depth rating200 m, max depth for ISE and TDG sensors is 15 meters
CommunicationsRS-232, SDI-12, USB or Bluetooth
Sample rate1 Hz
Data memory1,000,000 logged readings

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