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ES20D portable single gas detector adopts advanced gas sensor and micro control technical, boasts quick response, high accuracy, great stability and repeatability, easy to operate, and great performance of leading level in gas detection industry. Gases Measuring Range Resolution O2 0-30%VOL 0.2%VOL CO 0-2000ppm 1ppm H2S 0-1000ppm 1ppm NH3 0-1000ppm 1ppm O3 0-1000ppm 0.02ppm NO 0-20ppm 1ppm NO2 0-100ppm 0.1ppm CLO2 0-1ppm 0.01ppm CH2O 0-10ppm 0.05ppm PH3 0-20ppm 0.1ppm H2 0 อ่านเพิ่มเติม

ES20D portable single gas detector adopts advanced gas sensor and micro control technical, boasts quick response, high accuracy, great stability and repeatability, easy to operate, and great performance of leading level in gas detection industry. Gases Measuring Range Resolution O2 0-30%VOL 0.2%VOL CO 0-2000ppm 1ppm H2S 0-1000ppm 1ppm NH3 0-1000ppm 1ppm O3 0-1000ppm 0.02ppm NO 0-20ppm 1ppm NO2 0-100ppm 0.1ppm CLO2 0-1ppm 0.01ppm CH2O 0-10ppm 0.05ppm PH3 0-20ppm 0.1ppm H2 0 อ่านเพิ่มเติม

Product Description: The AQMS model number ES80A-Y8 is made in China with high-quality materials and technology. The product is easy to use, reliable, and accurate in detecting and measuring air pollutants. The AQMS comes with a gas monitor that detects and measures the concentration of various gases in the air, including CO2, CO, SO2, NOx, O3, and other harmful gases. The gas monitor has a high sensitivity and accuracy in detecting gas concentrations, ensuring that the อ่านเพิ่มเติม

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*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}img, picture, video, canvas, svg {display: block;max-width: 100%;}input, button, textarea, select {font: inherit;}p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word;}ul, li, ol {padding: 0;list-style-position: inside;}.page-wrap {margin: 34px auto 0 auto;padding: 20px;color: #333;}.template1 h3:has(img)::after, .template2 h3:ha อ่านเพิ่มเติม

*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}img, picture, video, canvas, svg {display: block;max-width: 100%;}input, button, textarea, select {font: inherit;}p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word;}ul, li, ol {padding: 0;list-style-position: inside;}.page-wrap {margin: 34px auto 0 auto;padding: 20px;color: #333;}.template1 h3:has(img)::after, .template2 h3:ha อ่านเพิ่มเติม