TZS 15,000
Type: MQ-5 Gas Sensor Module Detects: LPG, natural gas, and town gas Output: analog voltage (proportional to gas concentration) Supply Voltage: 5V Built-in heater element Adjustable sensitivity via potentiometer
Available at TechCentrall, Arusha, Tanzania. Call +255 757 541 412 or visit techcentrall.com to order.