FITUR DAN SPESIFIKASI : * Using high-quality dual-panel design, with a power indicator and TTL signal output indicator * With a the DO switch signal (TTL) output, and AO analog signal output * TTL output valid signal is low * 0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage * Carbon monoxide detector, better sensitivit * Product Dimensions: 32 (L) * 20 (W) * 22 (H) * With a long life and reliable stability * Rapid response and recovery characteristics * Operating voltage: 5V