Size • Weight

3.4 H x 1.9 W x 1.1 D in. (85.5 x 48 x 29 mm.) • 2.7 oz. (76g)

Temperature

H2S: -40°C to +50°C/-40°F to +122°F

CO: -40°C to +50°C/-40°F to +122°F

O2: -35°C to +50°C/-31°F to +122°F

Humidity

5% to 95% RH (non-condensing)

Alarms

Visual, vibrating & audible (minimum 95 dB)

Detector life countdown (EOL), Low, High & Over limit (OL

Battery Life

Two Years

Display

High viewing angle Alphanumeric Liquid Crystal Display

Gases

H2S Measuring range: 0-100 ppm

Low alarm limit: 10 ppm - High alarm limit: 15 ppm

CO Measuring range: 0-300 ppm

Low alarm limit: 35 ppm - High alarm limit: 200 ppm

O2 Measuring range: 0-30% by vol.

Low alarm limit: 19.5% - High alarm limit: 23.5%

Sensor Type

H2S, CO & O2 - Plug-in electrochemical cell