TETRA:3 A personal monitor you can trust 3rd product in the proven Tetra family.
- One-button operation: simple even with a gloved hand
- Rugged and weatherproof: suitable for today’s arduous industrial environments.
- Rechargeable, lithium-ion battery gives over 16 hours operation with no memory effects
- Intuitive menu and comprehensive full function data and event logging
- Large, top-mounted 4-gas display: easily viewed from above while wearing Instrument
- Complete audible, visual and vibrating alarms.
- Top end performance in a small and lightweight package.
Reliable
- Based on tried and tested Tetra instrument
- Proven sensor technology and software operation
- Simple indications of operating status can be viewed at a glance
- 30 day countdown warning of calibration due date
Performance
- Li-ion rechargeable battery gives >16 hours operation
- True single button operation - the most user friendly range available
- Easy to read backlit graphic display for gas readings and diagnostics
Robust
- Tough plastic construction to resist even the toughest shock vibration
- Over-moulded rubber for added protection
- Water and dust resistant to IP65 and IP67
Alarms
- 95dBA audible alarm
- Piercingly bright dual red/blue visual alram
- Internal vibrating alarm
- Two levels of instantaneous alarm
- Time weighted average alarm for 8 hours And 15 minutes averages
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