Visual auditing, easy compliance
Rugged and reliable, the GasAlertQuattro four-gas detector combines a comprehensive range of features with simple one-button operation. With flexible power options, the GasAlertQuattro is always ready. The graphic LCD displays easy to identify icons that indicate operational information, such as bump test and calibration status for simplified onsite auditing. IntelliFlash™ provides continuous visual confirmation of detector operation and compliance. Suited to a wide range of industrial applications including confined space entry, the GasAlertQuattro is fully compatible with BW’s MicroDock II automatic test and calibration system.

Meets ACGIH 1 ppm H2S TWA recommendations.
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Standard Package Contents:
• GasAlertQuattro detector
• Rechargeable battery pack or alkaline pack with three AA batteries
• Charger wall plug (with rechargeable battery option)
• Calibration cap and hose
• Reversible screwdriver
• Manual

General Specifications
Size: 5.1 x 3.2 x 1.9 in. / 13.0 x 8.1 x 4.7 cm
Weight: – 11.15 oz. / 316 g (with rechargeable battery pack)
– 11.92 oz. / 338 g (with alkaline battery pack)
Typical battery life AA alkaline: 14 hours (+68 to 122°F / +20 to 50°C)
Rechargeable: 20 hours (+68 to 122°F / +20 to 50°C)
18 hours (-4 to +32°F / -20 to 0°C)
Certifications and approvals: Class I, Div. 1, Gr. A, B, C, D
ATEX: II 1 G Ga Ex ia IIC T4
IECEx: Ex ia IIC T4
Marine Equipment Directive (MED) 96/98/EC
American Bureau of Shipping
European Conformity
IP Rating: IP 66/67
ATEX performance approval: EN 60079-29-1, EN 50104, EN 45544-1/-2, EN 50271
Warranty: Full two‑year warranty including all sensors