Diffusion: 5.5 "H x 3.2 "W x 1.5" W (140 mm x 82mm x 42mm)
Pumped: 5.7 "H x 3.2 "W x 1.7" D (145 mm x 82 mm x 42mm)

Diffusion: 12.9 oz (365 g with Li-ion battery and clip)
Pumped: 14.5 oz (410 g with Li-ion battery, clip, and external filter)

Up to four field-replaceable sensors:
• LEL: Catalytic bead for combustibles (built-in Correction Factor library)
• Oxygen: Liquid electrolyte O2
• Toxic: electrochemical for H2S, CO, SO2, HCN

Rechargeable Li-ion

• 14 hours continuous non-wireless, diffusion
• 11 hours continuous non- wireless, pumped
• 10 hours continuous with wireless, diffusion
• 8 hours continuous with wireless, pumped
Note: All battery specifications at 68° F (20° C); lower temperatures and alarm conditions will affect runtime.

Monochrome graphic display (128 x 80)
Display size: 1.57" W x 1.06" H (40 x 27 mm) with backlighting
Automatic or on-demand screen rotation

Two-button operation

• Real-time reading of gas concentrations
• Battery status
• Pump status (if equipped with pump)
• Wireless on/off and wireless reception quality
• STEL, TWA, peak, and minimum values
• Man Down and policy enforcement indicators

• Continuous datalogging (3 months for 4 sensors at 1-minute intervals, 24/7)
• User-configurable datalogging intervals (from 1 to 3,600 seconds)

• Data download and instrument set-up and upgrades on PC via Travel Charger
• Wireless data and status transmission via built-in RF modem (optional)

Mesh RAE Systems Dedicated Wireless Network

ISM license free band, 868Mhz or 900Mhz

FCC Part15, CE R&TTE, ANATEL

Pumped: IP-65
Diffusion: IP-67