FEATURES

1. Low cost CO or H2S monitoring
2. Peak/hold feature
3. 1,500 hour run time on 1 AA alkaline battery
4. Compact size and light weight

SPECIFICATION

1. Measuring Ranges: 0-500 ppm 1 ppm
2. Sensors:  H2S – Electrochemical
3. Temperature Range: -4°F to 122°F (-20°C to 50°C) typical
4. Humidity Range: 15 to 95% RH typical
5. Alarms: Adjustable low and high alarm setpoints
6. Approvals: UL and cUL – Class I, Groups A, B, C, D
   CSA – Class I, Groups A, B, C, D
   CENELEC (ATEX) and Australia – EEx ia IIC T4
7. Case: High visibility, impact-resistant composite with radio frequency interference (RFI) protection.
8. Power Source(Run Time): Replaceable “AA” alkaline battery (approx. 1,500 hours typical)
9. Dimensions: 3.375″ x 2.3″ x .75″ (86 mm x 58 mm x 19 mm)
10. Weight: 3.5 ounces (98 grams)