Carbon Monoxide Detector, Model CM-6B, Gastec, Japan, HP 0813 8758 7112, email : k000333999@ yahoo.com

* Measurement range : 0 - 300 ppm ( enhanced range: 301 - 999 ppm) * Measurement method : Controlled potential electrolysis method * Sampling method : Diffusion * Display : Digital LCD * Indicating accuracy : + / -10% of full scale at time of calibration * Alarm threshold and signal : Intermittent sound and blinking warning lamp at 50 ppm, continuous alarm sounds and lamp lights up at 150 ppm * Power source : Two size AAA alkaline batteries for over 1000 hours ( without alarm signal being emitted) * Dimensions : 42W x 26D x 130H ( mm) * Weight : 100g * Slim/ compact and lightweight, only 100 g * RFI/ EMI shielding * Explotion proof * Simple auto zero . Alat Peternakan Address : Ring Road Utara No. 134 Taman Yasmin VI, Bogor, Indonesia Website : www.alat-peternakan.com E-Mail : k111444888@ yahoo.com, Hp 082123847472 k111222999@ yahoo.com, Hp 081385152874 karyamitrausaha@ yahoo.com Telepon : 0251-7543316 ( Hunting) 021-70748483