Pow-r Mole offers Confined Space Monitors for residential, commercial, municipality, and utility applications.


Proven to serve the needs of today's most arduous industrial environments.

Designed with the user in mind, the top mount display, full function data and events logs, audible, visual and vibrating alarms deliver top-end performance in a small and lightweight package.

T3 Features:


  • Tough over-moulded contraction to resist shock and vibration
  • Water and dust resistant to IP65 and IP67


  • 95dB Audible Alarm
  • Piercingly bright red/blue visible alarm
  • Vibrating Arm


  • Proven sensor technology and software operation
  • At a glance operation status
  • Clear calibration due warning


  • Li-ion battery with > 16 hrs. operation
  • True single button operation
  • Easy to read backlit display for gas readings and diagnostics


Tetra is a single button, reliable and robust multi-gas monitor with optional internal pump. Featuring intelligent sensor modules, shockproof construction and self-checking software, Tetra is simple to use and assures reliable gas detection in the toughest of environments.

Tetra Features:


  • Single button operation
  • Easy to read backlit display for gas readings and diagnostics
  • Clear calibration due warning
  • Rechargeable Li-ion battery gives 12 hours of continuous operation


  • Loud 94dBA audible alarm
  • Ultra-bright dual red/blue visual alarm
  • Vibrating Alarm


  • Rugged plastic housing with flexible internal assembly to resist shock and vibration
  • Durable over-moulded rubber for added protection
  • Water and dust resistant to IP65


  • Optional built in pump
  • Rechargeable and alkaline battery versions available
  • Compatible with Crowcon Portables PC Software
  • Fully interchangeable intelligent sensor modules

Triple Plus+ IR

Incorporating infrared detection technology, the Triple Plus+ IR extends the capability of the Triple Plus family of products allowing extended life detection of hydrocarbons and carbon dioxide.

The infrared hydrocarbon sensor offers measurement in inert backgrounds at both % LEL and % volume levels for tank purging and inert atmosphere monitoring.

Infrared hydrocarbon sensor benefits:

  • Volume % measurement for purging applications
  • % LEL measurement in air or inert backgrounds
  • Single or dual range measurement
  • No poisoning effects
  • Reduced cost of ownership - long life sensor and no burnout
  • IR CO2 detection, 0-2%