CARBON MONOXIDE METER CO GAS TESTER MONITOR DETECTOR GAUGE HT621

Australian supplier, 1 to 3 days delivery in Australia if needed !!! CE rated HT621   High Precision CO Gas Tester: Equipped with a high-precision electrochemical sensor, this gas detector accurately measures CO levels from 0-5000 ppm. Visual & Audible Alarm System: Features a dual-color backlight and a buzzer alert to provide immediate visual and audible alarms upon CO detection. User-Friendly Design: Designed with a user-friendly interface, this CO detector offers a low-power indicator and auto power-off to conserve battery life. Wide Operating Environment: Suitable for various environments, this gas detector operates efficiently from -10 to 50°C and 20 to 80% RH. Portable & Lightweight: At just 120g and compact in size, this portable gas detector is easy to carry, making it ideal for travel and home use.   HT621 Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge LCD Display Sound and Light Alarm 0~5000ppm Features:【Carbon Monoxide Detector】 This is an ideal portable CO tester to help you detect CO gas concentrations timely and accurately, reducing the risk of CO poisoning and protecting your life. It is a must-have tool for homeowners, drivers, campers, DIY-ers, tourists, etc. 【Swift & Precise Measurement】 The tester utilizes an advanced electrochemical sensor head, detects CO levels from 0-5000 ppm. Its sensitivity ensures early warnings, allowing timely actions to prevent health risks. Accurate readings empower quick decisions, promoting safety and well-being.  【Visual & Audible Alarm】 The travel CO detector uses both visual and audible alarms. When the concentration of CO reaches the alarm threshold, the screen changes color and emits an urgent alarm sound to alert you of the presence of CO gas in your surroundings, allowing you to promptly detect the danger, protect yourself. 【User-Friendly Functions】 With high-quality ABS material and anti-slip edge texture, durable and portable; Low-power indicator will remind you of time to change batteries; It will automatically switch off when not in operation or when no gas is detected within 10 minutes to save power. Specification:Range: 0~5000ppmSensitivity: 1ppmPreheating Time: About 5 secondsError Margin: 0~200ppm (±20ppm); 200~2000ppm (±10%); 2000~5000ppm (±20%)Response Time (T90): Within 60 seconds, up to 90% concentration can be achieved Operating Environment: -10~50°C 20~80% RH Storage Environment: -10~60°С 20~80% RH (excluding battery)Display: LCD Power-off Memory: YesAuto Power-off: YesLow Battery Indication: YesDual-Colour Backlight: YesBuzzer Alert: YesPower Supply: 3x1.5V AAA batteries (The battery is not included in the product)Product Weight: Approx.120gProduct Size: 170x60x32mm Packing List:1x Carbon Monoxide Detector1x Storage Pouch1x User Manual