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Tenmars TM-94 Geiger Counter / Radiation Monitor

Tenmars
SKU: TENMTM94
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Key Features
  • Detects Beta, Gamma and X-ray radiation using a built-in Geiger-Müller tube
  • 0.50µSv/h to 500µSv/h measurement range with automatic ranging
  • Adjustable audible alarm and radiation count beeper for clear indication of detected radiation
Description

Tenmars TM-94 Geiger Counter / Radiation Monitor

The Tenmars TM-94 Geiger Counter / Radiation Monitor is a portable instrument designed for measuring ionising radiation from Beta, Gamma and X-ray sources. Featuring a built-in Geiger-Müller (GM) tube, the TM-94 provides a quick response to changing radiation levels and displays measurements in either µSv/h or µRem/h.

The TM-94 is suitable for a wide range of radiation monitoring applications, including checking background and environmental radiation, monitoring building materials, flooring and stone, and identifying potential radiation leakage from X-ray and other radiation-producing equipment. It can also be used for general workplace radiation surveys and product radiation monitoring.

The TM-94 includes an audible count function, with the built-in beeper sounding for each detected radiation count. An adjustable audio alarm can also be configured to warn the user when radiation levels exceed a selected threshold. Automatic ranging and straightforward controls help make the instrument simple to operate across a variety of environments.

The instrument features a 3½-digit LCD, automatic power-off functionality and is supplied with a carrying case and 9V alkaline battery, making it a practical handheld option for routine radiation monitoring.

Tenmars part number: TM-94

Key Features

  • Detects Beta, Gamma and X-ray radiation
  • Built-in Geiger-Müller (GM) tube
  • Displays measurements in µSv/h and µRem/h
  • Automatic ranging for straightforward radiation measurements
  • Audible beep with each detected radiation count
  • Adjustable audible radiation alarm
  • 3½-digit LCD with maximum display reading of 1999
  • Automatic power-off function with adjustable timer
  • Approximately 50 hour battery life
  • Compact handheld design supplied with carrying case

What's In The Box?

  • Tenmars TM-94 Geiger Counter / Radiation Monitor
  • 9V Alkaline Battery
  • Carrying Case
  • Instuction Manual
Specification
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Specification
No
  • Dimensions – 143 x 74 x 34mm (length x width x height)
  • Weight – Approximately 220 grams
  • Display – 3½ digits LCD with maximum reading of 1999
  • Sampling – 10 second / times (<20µSv/h), 1 second / times (>20µSv/h)
  • Units - µSv/h, µRem/h
  • Measurement Range - 0.50µSv/h~500µSv/h, 50µRem/h~50.0µRem/h
  • Energy Dependency – 30KeV~1.3MeV
  • Accuracy:
    - 0.50µSv/h~80.0µSv/h or 50µRem/h~8.0mRem/h, ±20%(@ Cesium-137)
    >80.0µSv/h or>8.0µRem/h, N/A
  • Alarm Function – Alarm set default 0.50µSv/h, can set 0~19.99µSv/h
  • Auto Power Off Function – Default Value = 30 minutes, Setting Range = 0~60 minutes, (0: disable the auto power off)
  • Battery Type – 9 Volt battery
  • Battery Life – About 50 hours
Reviews
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£381.60 (Inc. VAT) £318.00 (Ex. VAT)