WatchGas SST1 O2 Air Quality Meter

SST1 Gas Detector – Compact, Rugged, Reliable The SST1 features built-in NFC for seamless pairing with the WatchGas SST App—making it easy to manage, calibrate, assign, and download event logs. Utilizing advanced Solid Polymer Sensor Technology, it ensures reliable gas detection across extreme conditions, without traditional electrolyte. With the largest LCD in its class, it displays real-time gas readings, TWA, and STEL alarms. Protective bumpers shield the screen from scratches. The rugged IP67/IP68-rated housing is built for harsh environments. A loud 95dB alarm ensures alerts are heard in noisy worksites, with customizable alarm thresholds. The SST1 offers sensor and battery replacement for extended use and features a 10-second reset function for TWA/STEL during shift changes.