Product catalog
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30 results
Multi-parameter water quality detector for aquaculture, portable fish pond PH ammonia, nitrogen, residual chlorine, nitrite, dissolved oxygen meter
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$553.43
Details →Automatic smoke and flue gas tester, comprehensive analyzer for industrial exhaust flue gas from power plants, smoke and dust sampler
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$0.24
Details →Mobile Power Bank 220V Outdoor Manufacturer Large Capacity Camping Live Streaming Mobile Emergency Energy Storage Power Supply
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$565.73
Details →Jinghong PM2.5/PM10 Detector PC-3A Portable Inhalable Dust Concentration Continuous Measuring Instrument
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$442.75
Details →Platinum-cobalt Colorimeter, Portable Handheld Water Quality Colorimeter, Water Plant Colorimetry Tester, Chromaticity Analyzer
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$242.90
Details →Water Quality Rapid Testing Kit, Rapid Analysis Test Kit, COD Test Paper, Ammonia Nitrogen, Total Phosphorus, Total Nitrogen Test Kit
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$27.36
Details →
Seven-in-one multi-parameter water quality detector, pH meter, dissolved oxygen meter, ORP meter, conductivity meter, TDS meter, salinity meter
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$196.78
Details →Automatic liquid-liquid extractor, jet extractor for oil detector, extraction device for mobile laboratory glass separator
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$504.24
Details →Cyanide water quality detector, uric acid colorimetry, dissolved oxygen, chloride, ozone, residual chloride, ammonia nitrogen analyzer
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$673.34
Details →COD Ammonia Nitrogen, Total Phosphorus, Total Nitrogen Turbidity Multiparameter Water Quality Rapid Detector JH-TD402C Water Quality Tester
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$1,045.37
Details →Conventional Water Five-Item Detector, Five-Parameter Water Quality Analyzer, PH Conductivity, Dissolved Oxygen, Temperature, and Turbidity Meter
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$1,199.10
Details →Microbial sensor method biochemical oxygen demand BOD rapid measurement instrument, BOD detector
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$0.18
Details →Automatic high and low temperature constant temperature and humidity biochemical incubator, 100-400L constant temperature and humidity type test chamber curing chamber
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$1,199.10
Details →Portable AC/DC power supply: can be paired with Laoying smoke and smoke testers, atmospheric samplers, and outdoor mobile power supplies
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$584.18
Details →Water Quality Rapid Test Kit, COD Test Kit, Rapid Test Kit, Water Quality Quick Test Kit
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$24.29
Details →Portable dust concentration detector for factory workshop dust detection, easy operation, brand: Qingjinghong
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$350.51
Details →Small portable automatic water quality sampler, single-harvest mixed sampling timed and quantitative multifunctional water quality sampler
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$1,199.10
Details →
COD Detector COD Ammonia Nitrogen Total Phosphorus Total Nitrogen Analyzer Water Quality Multiparameter Rapid Detection Instrument
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$196.78
Details →Dual-channel constant current atmospheric sampler, with AB channels independently controlled with heating function
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$488.87
Details →Intelligent dual-temperature zone digestion instrument COD dual-temperature controlled digestion instrument: Two independent heating zones can be controlled separately
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$396.63
Details →COD Digester Origin: Standard COD Automatic Reflow Digester Complies with HJ828-2017 Standard
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$365.88
Details →JH-50 BOD Rapid Tester, Microbial Membrane Electrode Rapid BOD Detector
Qingdao Jinghong Environmental Protection Technology Co., Ltd
$1,199.10
Details →