Telemetry Survey Meters
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Telemetry Survey Meters
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Silicon detector version of the RDS-31™ device for high range detection.

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  • H*(10) ambient dose equivalent dose and dose rate measurements
  • Wide range of external alpha, beta and gamma probes for direct connection with the RDS-31iTx™/RDS-31iTxSD units
  • New ergonomic design
  • Large graphic display, configurable backlight with automatic illumination control
  • High impact durable case construction, IP-67 immersion proof
  • Internal memory to store measurement data
  • Flexible histogram functions
  • Firmware of instrument upgradeable through cable link
  • Operational parameters fully configurable with CSW-31 software
  • Configurable shortcut functions
  • WRM communication 2.4 GHz 10 mW ISM radio for European frequency range 900 MHz 100 mW ISM radio for US frequency range


The RDS-31iTx/iTxSD units are Wireless Ready Telemetry Survey Meters, utilizing the WRM2™ communication protocol for Wireless Remote Monitoring applications. The use of radiation telemetry equipment improves the communication between workers, technicians and supervisors. It helps in making real time decisions quickly, providing real time survey data. It also reduces critical work time and most importantly enhances safety and ALARA procedures.

RDS-31iTx/iTxSD units are small handheld, battery operated survey instruments using an energy compensated GM-tube as primary detector. Due to its versatile functions and durability it is suited for a wide range of applications in civil defense, industrial and laboratory use etc.

RDS-31iTx/iTxSD devices feature excellent ergonomics; lightweight and easy handling, with visual and audible alarms and internal vibrator. The large graphic display with Energy Save Backlight is well visible even in sunny conditions due to the illumination control.

To extend the capabilities of the instrument, external  probes GMP-25/11-3/15-3/12-series and ABP-150 can be connected to the meters directly through binder connector.


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