Brand：
$363.00
SE
NOBOTECH DO-6800 Industrial Online Dissolved Oxygen Meter
Dissolved oxygen value, temperature0~200.0ug/L, 0~20.00mg/L, the range is automatically switched; 0~60 ℃ (the microgram instrument should be equipped with DO-6800G)
Imported components and dissolved oxygen film head, range 0~20mg/L, with arbitrary setting of hysteresis, watchdog function, dissolved oxygen value, temperature, output current, alarm point, etc. are displayed simultaneously.
$217.00
SE
QIWEI JPB-607A portable intelligent dissolved oxygen analyzer
Dissolved oxygenDissolved oxygen: (0.0~20.0) mg/L; temperature: (0~40) ℃
$293.00
SE
QIWEI SS-500T Desktop Suspended Solids Tester
Accuracy 1mg/L, resolution 1mg/L, repeability 3%, widely used in water plants, food, chemical, metallurgy, environmental protection and pharmaceutical industries.
$125.00
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NOBOTECH NPT-PH106 Waterproof Pen ORP Detector
ORP, temperature0.00~14.00pH
Color LED segment code LCD, rechargeable lithium battery, ORP range -999mV~ 999mV, temperature range 0~60 ℃, automatic identification of standard liquid, IP65 protection class.
$1516.00
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TONGAO TR-401ZH heavy metals STIP-scan
Total chromium, hexavalent chromium, copper, zinc
At the same time, the parameters of four heavy metals, total chromium, hexavalent chromium, copper and zinc, were detected by digestion Colorimetric integrated tube, and imported cold Light source, Sensitivity was as high as 0.001mg/L.
$481.00
SE
JINGQI WD8217 boron Tester
boron0.1~1.0mg/L
Measurement range 0.1~ 1.0mg/L, error of indication ≤ +/- 5%, Optical inspection Stability < 0.002A/20min, Repeatability ≤ 3%
$481.00
SE
JINGQI WD8205 Hexavalent Chromium Tester
hexavalent chromium0.01~1mg/L
Measurement range 0.01~ 1mg/L, error of indication ≤ +/- 5%, Optical inspection Stability < 0.002A/20min, Repeatability ≤ 3%
$481.00
SE
JINGQI WD8214 Lead Tester
0.01~0.50mg/L
Measurement range 0.01~ 0.50mg/L, error of indication ≤ +/- 5%, Optical inspection Stability < 0.002A/20min, Repeatability ≤ 3%
$2434.00
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TONGAO TR 6900A Benchtop COD Rapid Analyzer
0~10000mg/L；0~15000mg/L
The chemical oxygen demand (COD) value in water was measured, and two COD detection methods were built in, the ranges were 0-10000mg/L and 0-15000mg/L, respectively, and the digestion Colorimetric integrated tube Colorimetric was used.
$481.00
SE
JINGQI WD8106 Sulfide Tester
sulfide0.01~1.00mg/L
Measurement range 0.01~ 1.00mg/L, error of indication ≤ +/- 5%, resolution 0.01mg/L, Repeatability ≤ 3%, can achieve high-precision and stable sulfide concentration measurement.
$706.00
SE
BANTE S40 Wireless Bluetooth Water Hardness Meter
±2000.0mV
High-performance wireless Bluetooth Water Hardness Meter, suitable for Android smartphones or tablets, 5-point button calibrated, 12 function parameters can be customized in the settings menu, Measurement accuracy: 1% F.S.
$481.00
SE
JINGQI WD8107 Fluoride Tester
fluoride0.05~2.00mg/L
Measurement range 0.05~ 2.00mg/L, error of indication ≤ +/- 5%, resolution 0.01mg/L, Repeatability ≤ 3%, large-screen LCD Chinese display and Chinese menu operation.
$481.00
SE
JINGQI WD8301 aniline Tester
Aniline0.03~1.00mg/L
Measurement range 0.03~ 1.00mg/L, error of indication ≤ +/- 5%, Optical inspection Stability ≤ 0.002A/20min, Repeatability ≤ 3%
$271.00
SE
QIWEI SS-500B Portable Suspended Solids Tester
Accuracy 1mg/L, resolution 1mg/L, sexual repeability 3%, linear error +/- (5% FS), simple and convenient to use
$540.00
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HANNA HI97740 Nickel LR Portable Photometer
Measurement range 0.000 to 1.000 mg/L (as Ni), resolution 0.001 mg/L, accuracy @25 ℃: +/- 0.010 mg/L +/- 7% of reading, commonly used in environment monitoring, wastewater treatment, industrial production process control and other fields.
![HANNA HI97733 Ammonia Nitrogen [HR] Portable Photometer, Detection of Ammonia Nitrogen in Water](http://img.nbchao.com/imgs/200/2024/03/29/1428160307966234.jpg)
$540.00
SE
HANNA HI97733 Ammonia Nitrogen [HR] Portable Photometer, Detection of Ammonia Nitrogen in Water
Measurement range 0.0 to 100.0 mg/L (as NH3 +), resolution 0.1 mg/L, accuracy @+/- 0.5 mg/L +/- 5% of 25 ℃ reading, automatic storage of the last 50 measurements, battery life greater than 800 hours (without backlight).
$481.00
SE
JINGQI WD8204 Aluminum Tester
aluminum0.01~4.00mg/L
Measurement range 0.01~ 4.00mg/L, error of indication ≤ +/- 5%, Optical inspection Stability < 0.002A/20min, Repeatability ≤ 3%
$427.00
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Bante DO-8 portable Dissolved Oxygen Meter with US DO100 dissolved Oxygen electrode
● Dissolve oxygen concentration range: 0.0~20.0mg/L, accuracy : +/- 0.5mg/L ●% saturation range: 0~200%, accuracy : +/- 2.0% ● 1 or 2 point calibrate, automatic temperature compensation, optional salinity and atmospheric pressure coefficient, ● Automatic terminal lock, automatic shutdown, 100 sets of data storage, USB Communication interface
$75.00
SE
pH buffer reagent 4.01, 7.00, 10.01, can be prepared with 250 ml standard solution
Bagged pH standard buffer with pH values of 4.01, 7.00 and 10.01 for 250 ml standard solution
$221.00
SE
BANTE S20 Wireless Bluetooth ORP Meter
±2000.0mV
High-performance wireless Bluetooth ORP meter, suitable for Android smartphones or tablets, 1 point offset calibrated, 10 function parameters can be customized in the settings menu, Measurement accuracy: 0.2mV.
$169.00
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QIWEI JPB-70A Pen Oxygen Dissolution Meter
Dissolved oxygen (0.0~20.0) mg/L; temperature (0~40 ℃)
$2123.00
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TONGAO TR-131H Water Quality Total Phosphorus Rapid Tester
total phosphorus0~20Mg/L (measured in sections)
Detect the Total phosphorus content in water quality, the range is 0.02mg/L-20mg/L (measured in sections), the digestion is carried out in a Water Bath at 125 ℃ for 30min, and the digestion Colorimetric integrated detection is used, which conforms to the GB11893 standard.
$481.00
SE
JINGQI WD8221 alkalinity Tester
Alkalinity0.00~1000.0mg/L
Measurement range 0.00~1000.0mg/L, error of indication ≤ +/- 5%, Optical inspection Stability ≤ 0.002A/20min, Repeatability ≤ 3%
$1563.00
SE
TONGAO TR 6900Cr Benchtop Total Chrome STIP-scan
total chromium0~5mg/L
Detection of total chromium content, range 0.01-5 mg/L, using GB7466-87 detection method, built-in thermal printer, using digestion Colorimetric integrated tube.
$102.00
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TDS standard solution 71.8 ppm, 480 ml
General TDS standard solution, TDS value 71.8 ppm, capacity 480 ml
$1111.00
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HANNA HI2004 Desktop saturated Dissolved Oxygen Meter
Measurement range - dissolved oxygen 0.00 to 45.00 ppm (mg/L); 0.0 to 300.0% saturation, resolution - dissolved oxygen 0.01 ppm (mg/L); 0.1% saturation, the instrument has the function of automatically identifying electrodes, sensor type, calibrated data, factory number and other electrode parameters.
$786.00
SE
TONGAO TR-1000H Water Quality Suspended Solids Tester SS Tester
suspended solids0~500Mg/L (measured in sections)
Detect the concentration value of suspended solids, the range is 5mg/L-500mg/L (measured in sections), no digestion is required, the detection time is 1 to 2 minutes, and the imported cold Light source conforms to the "National Standard Weight Method" standard.
If you don't know how to choose "STIP-scan", please consult customer service.