Check the listing for details. Multi-parameter Water Quality Analyzer Tester Handheld Water Quality Monitor. Condition: New. Listed at 709.93 USD. Multi-parameter Water Quality Analyzer Tester Handheld Water Quality MonitorProduct Overview:This handheld multi-parameter water quality detector is a suitable for industrial wastewater, aquaculture, river monitoring, swimming pools and other areas of the detector, with rapid color detection reagents, can be "fast, simple, accurate and stable" for measurement, has a beautiful appearance and shape, simple operation interface, accurate detection system, to help users to It has exquisite appearance, simple operation interface and accurate detection system, which helps users to obtain fine data and analyze the water condition more accurately and effectively.Test items:Ammonia nitrogen, nitrite, residual chlorine, total chlorine, chlorine dioxide, ozone, pH, dissolved oxygen, hydrogen sulfide, phosphate, urea, cyanuric acid, total hardness, total alkalinity, turbidity, suspended solids, water temperature, salinity, chlorine, chromaticity, effective chlorine, and other 20 kinds of test indicators;Application industry:Applicable to pure water plants, water plants, domestic sewage treatment plants, industrial sewage, aquaculture, river monitoring, swimming pools, water source protection, production monitoring, scientific research experiments.Detection principle:Extract a certain amount of water samples, after pre-treatment according to different testing projects in accordance with the reagent instructions drop into the detection reagent, the detection reagent will react with the water body to be tested substances, the reaction liquid shows a specific color.Instrument features:Android intelligent system, easier and faster operation;Configuration of the regulatory platform, test results can be directly wireless transmission to the platform, water quality long and short-term analysis, to assist management.Built-in operating procedures, simple operation, no training, directly on the hand;Faster detection speed, on-site reading data;Portable small size, light weight, convenient for outdoor testing;Compact and beautiful appearance, stable and maintenance-free work, has a better cost-effective;Imported cold light source, stable optical performance, life expectancy of up to 100,000 hours;AC and DC dual-use, built-in rechargeable lithium battery, environmentally friendly and durable to support continuous indoor and outdoor work.Testing items and technical indicators:Any combination of test items from the following programs is possible！！ NameRangeStandard1Ammonia0.05~5mg/LHJ 535-2009 Nano colorimetric method2Nitrite0.005~0.4mg/LGB7493-87 Naphthylenediamine hydrochloride colorimetric method3Residual Chlorine0.04~15mg/LHJ 586-2010 DPD colorimetric method4Total Chlorine0.04~15mg/LHJ 586-2010 DPD colorimetric method5Chlorine Dioxide0.04~20mg/LGB/T 5750.11-2006 DPD colorimetric method6Ozone0.02~10mg/LHJ 504-2009 Sodium indigo disulfonate colorimetric method7pH5.5~9.5GB/T 604-2002 Color development of acid-base indicator8Dissolved Oxygen1~12mg/LGB7489-87 Iodometric method9Hydrogen Sulfide0.02~2mg/LGB/T 16489-1996 Methylene blue colorimetric method10Phosphate0.05~5mg/LGB/T 5750.5-2006 Molybdenum blue colorimetric method11Urea0.1~8mg/LGB/T 18204.29-2000 Diacetyl monoxime colorimetric method12Cyanuric acid3~250mg/LCJ/T 244-2016 Turbidimetric method13Total Hardness4~1000mg/LLiterature14Total Alkalinity8~2000mg/LLiterature15Turbidity0.5~300NTUGB13200-91 Turbidimetric method16Suspended solids1~600mg/LGB13200-91 Turbidimetric method17Water Temperature-50-85℃Sensor18Salinity1.00-1.060Specific gravity method19Chloride1~500mg/LLiterature20Effective Chlorine0.5~300mg/L 0.1~60%GB/T5750.11-200621Color5~200 degreeGB11903-89 Wavelength range: 340~800nmMeasuring method: Photoelectric colorimetryRepeatability: