Technical Specifications Drop Test 20 feet (6 Meter) Housing Rugged rubberized armor Weight 7,9Oz Dimension HxWxD 4.4" x 3.0 "x 1.31" Audible Alarm >95 dB at 1 ft Visual Alarm 4 ultra-bright LEDs on top and bottom Vibrating Alarm Standard Motion Alert & Instant Alert Optional Display High-contrast LCD Backlight Adjustable time-out Battery Rechargeable li-polymer Run Time 24 hours @ room temperature Ingress Protection IP67 Charging time < 4 hrs Operating temperature range -10° C to +40° C Extended temperature range -20° C to +50° C Short period (15 minutes) temperature range -40° C to +60° C Humidity 15 – 90% RH non-condensing Data log (adjustable) 50-hour minimum Event log Standard 500 events Gas type Range Resolution COMBUSTIBLE (LEL) 0-100% LEL 1% LEL OXYGEN (O2) 0-30%Vol 0.1%Vol CARBON MONOXIDE (CO) 0-2000 ppm 1 ppm HYDROGEN SULFIDE (H2S) 0-200 ppm 1 ppm
