TETRA- - Model 3 -Four Gas Personal Monitor

Features

• 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 and 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 alarm
• Internal vibrating alarm
• Two levels of instantaneous alarm
• Time weighted average alarm for 8 hours and 15 minute averages