Standard Loggers: Measure more, download faster.

Our standard loggers can measure up to 13 parameters. Numerous configuration options allow for maximum customization for your measurement needs. In addition to our conductivity, temperature and depth sensors, many others, including third-party sensors, can be used with our recorders.

Measure one or two parameters.

RBRvirtuoso & RBRduo | Single and Dual Channel Loggers

Features

  • Flexible measurement schedules
  • Up to 30M measurements
  • Up to 6Hz and 12Hz sampling (|fast6 and |fast12 options)
  • Fast USB download
  • External serial options: RS-232 or RS-485
  • Extra power for long deployments

Available Sensors:
Conductivity, Temperature, Depth, CO2, Dissolved Oxygen, Fluorescence, Nitrate, ORP, PAR, pH, Turbidity, Transmittance, Voltage, or Water Sample

Popular Models

Measure salinity.

RBRduo & RBRconcerto | C.T, C.T.D, & More

Features

Available sensors:
Conductivity, Temperature, Depth, CO2, Dissolved Oxygen, Fluorescence, Nitrate, ORP, PAR, pH, Turbidity, Transmittance, Voltage, or Water Sample

Popular Models

Measure 3 to 13 parameters.

RBRmaestro | Multi-Channel Logger

Features

  • Supports 3 to 13 channel combinations
  • Flexible measurement schedules
  • Custom configurations
  • Up to 120M measurements
  • Up to 12Hz sampling (optional)
  • Fast USB download
  • Real-time communication with USB, RS232, or RS485

Available sensors:
Conductivity, Temperature, Depth, CO2, Dissolved Oxygen, Fluorescence, Nitrate, ORP, PAR, pH, Turbidity, Transmittance, Voltage, Water Sample

Popular Models

Measure tide and waves.

RBRvirtuoso & RBRduo | Tide & Wave Loggers

Features

  • Up to 6Hz sampling
  • ~30M measurements
  • Flexible tide analysis
  • Fast USB download speed
  • Low frequency wave detection
  • Intermittent and continuous burst ability

Popular Models

RBRconcerto alti.atti| Altitude & Attitude Logger

Features

  • 200kHz acoustic altimeter
  • 15m range
  • 3-axis tilt and compass
  • 0.05%FS accuracy pressure gauge

Popular Models

Third party sensors

Sensor Manufacturer Max. depth (m) Calibrated Range Accuracy
Dissolved Oxygen Oxyguard 2,000 0 to 200% ±2%
Dissolved Oxygen Aanderaa Optode 6,000 0 to 120% ±5%
Dissolved Oxygen |fast JFE Alec 6,000 0 to 200% ±2%
Fluorometer Turner Designs (auto-ranging) 600 0.025-500 μg/l Chlorophyll a ±2%
Fluorometer Seapoint (auto-ranging) 6,000 0.025 – 500μg/L ±2%
ORP (RedOx) Idronaut 1,500 / 6,000 -1 to +1 V ±0.01
PAR Licor 560 0 to 10,000 μmol/s-m2 ±2%
PAR (5 decade) BioSpherical 2,000 0 to 5,000 μmol/s-m2 ±2%
pH Idronaut  1,500 / 6,000  1 to 13 pH  ±0.1
Transmissometer Wetlabs  600 / 6,000 660, 530, 470, or 370nm  ±0.1%
Turbidity (OBS, TSS) Turner Designs (auto-ranging)  600 0.05 to 3,000 NTU ±2%
Turbidity (OBS, TSS) Seapoint (auto-ranging) 6,000 0 to 2,500 FTU (NTU) ±2% up to 750 FTU