$236.00
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HANNA HI76409A/P special PTFE dissolved oxygen film set
Made of durable ABS plastic with a high density polyethylene (PE) (HDPE) oxygen permeable membrane, each lid is easily filled with electrolysis and mounted on the probe, the membrane separates the probe cathode and anode from the tested water.

$1522.00
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DDKSIC PCD100T touch screen desktop pH/conductivity/Dissolved Oxygen Meter
pH, mV (ORP electrode optional), conductivity, resistivity, TDS, salinity, dissolved oxygen concentration, dissolved oxygen saturation, ℃(-2.000~20.000)pH
PCD100T, conductivity module: 1 point calibrated, reference temperature: 18 ℃, 20 ℃, 25 ℃ optional, support electrode calibration, standard solution calibration, standard series: CH, Europe and the United States optional, measurement can be switched to TDS/salinity/resistivity.

$936.00
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HANNA HI764080 Digital dissolved Oxygen electrode (built-in temperature sensor)
0 to 300% oxygen saturation
Measurement range 0 to 300%, Operating temperature range 0 to 50 ℃, Built-in microchip with platinum cathode with silver/silver chloride anode, integrated temperature sensor and easily replaceable PTFE membrane cover.

$123.00
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DDKSIC ORP301 composite ORP electrode for waste water, swimming pool water measurement
Platinum pin, +/- 1999mV
Electrode shell plastic shell, cable length 1 meter, electrode interface BNC, reference solution 3mol KCl gel - non-additive, specification φ 12mm × 120mm, Measurement range Platinum needle, +/- 1999mV

$643.00
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DDKSIC DO100T laboratory Dissolved Oxygen Meter (polarographic type) dissolved oxygen concentration/dissolved oxygen saturation/℃
Dissolved oxygen concentration, dissolved oxygen saturation, ℃
0.00~20.00Mg/L, accuracy +/- 0.30mg/L, Intelligent Operating system, with electrode management, data management, parameter setting, data locking, Automatic calibration and other functions.

$373.00
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LEICI DGB-402A Portable residual chlorine total chlorine Tester
Residual chlorine/total chlorine: (0.02~ 3.00) mg/L
Measurement range residual chlorine/total chlorine: 0.00~3.00mg/L, resolution concentration: 0.01mg/L; Absorbance: 0.001ABS, microcontroller technology, multi-point calibrating, Data storage, waterproof and dustproof.

$196.00
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HANNA HI93708-01 Photometer reagent, high concentration of nitrite 100 times
Reagent name High concentration nitrite, range 0~150 mg/L (as NO2-), the number of times 100.

$1003.00
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DDKSIC DOPRO10 Portable color screen Dissolved Oxygen Meter (Optical inspection type) dissolved oxygen concentration/dissolved oxygen saturation/℃
Dissolved oxygen concentration, dissolved oxygen saturation, ℃
DOPRO10 Portable Optical inspection Dissolved Oxygen Meter, measurement does not consume dissolved oxygen, stable measurement, supporting stainless steel protective sedimentation sleeve, POM shell, durable.

$922.00
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DDKSIC PCD10 Portable multiparameter analyzer (color screen)
pH, mV (ORP electrode optional), conductivity, resistivity, TDS, salinity, dissolved oxygen concentration, dissolved oxygen saturation, ℃(-2.000~20.000)pH
PCD10, conductivity module: 1 point calibrate, automatically identify calibrated solution, support electrode calibration, standard solution calibration, can be switched to TDS/salinity/resistivity, reference temperature can be set according to the sample solution.

$613.00
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HANNA HI97719 mg hardness photometer
Mg hardness measurement range 0.00 to 2.00 mg/L (as CaCO3), resolution 0.01 mg/L, accuracy @25 ℃ reading +/- 0.11 mg/L +/- 5%; High quality Optical inspection filter to ensure measurement accuracy and accuracy.

$3152.00
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HANNA HI98196/40 Water Quality Analyzer 40 meters long
0.00~14.00 pH/±600.0 mV
40 meters of wire, IP67 waterproof and anti-skid body and IP68 waterproof electrode, support up to seven water quality indicators of rapid simultaneous measurement, can install pH (ORP), EC electrode

$2392.00
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HANNA HI98195/10 10-parameter water quality analysis Tester 10 meters long
0~400000Mg/Lorppm (MAX Maximum depends on TDS coefficient)0.00~14.00pH/±600.0mV
The HI98195/10 multiparameter Water Quality Analyzer is equipped with a 10-meter electrode, suitable for deep water quality monitoring. With IP67 waterproof performance, it can quickly measure 10 water quality indicators such as pH, ORP, conductivity, etc. Support 45,000 Data storage, USB interface and GLP function, suitable for long-term data collection and analysis in complex wild environments.

$549.00
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DDKSIC PO10 portable pH, ORP meter (color screen) pH/ORP/℃
pH、ORP、℃(-2.000~20.000)pH
PO10, rechargeable lithium battery power supply, support low power management function and power failure protection function, charging Interface standard: Type-C, easy to use, in line with European Union standards.

$1753.00
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LEICI DGB-480 multiparameter Water Quality Analyzer
TransmittanceChromaTurbidityAbsorption0~50 degreesTransmittance (0~100.0) %0~1.500Abs(420nm、470nm、620nm);0~2.000Abs(515nm、540nm、650nm)0.50~50.0NTU、50.0~500NTU

$789.00
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DDKSIC PD100 desktop pH, Dissolved Oxygen Meter pH/mV (ORP electrode optional)/DO/℃
pH, mV (ORP electrode optional), DO, ℃(-2.000~20.000)pH
PD100, PH module: automatic identification of calibrating solution, calibrating point: 1~ 3 point Automatic calibration, CH, USA, NIST calibrating solution optional, support pure water compensation and ammonia compensation mode.

$166.00
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DDKSIC DO01-2M Polarographic dissolved Oxygen electrode for environmental protection, water treatment, aquaculture, etc
0~20Mg/L, 0~200% saturation
Electrode shell polyformaldehyde (POM), cable length 2 meters, built-in temperature 10KΩ, electrode interface BNC (Q9)/BNC (Q6), reference solution can be added, specification φ 12mm × 120mm, Measurement range 0~20mg/L, 0~200% saturation

$216.00
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DDKSIC PC1 pen multiparameter analyzer pH mV (ORP electrode optional) conductivity resistivity TDS salinity ℃
pH, mV (ORP electrode optional), conductivity, resistivity, TDS, salinity, ℃(-2.00~16.00)pH
pH resolution 0.1/0, pH Accuracy +/- 0.01pH +/- 1 word, ORP resolution 0.1, ORP Accuracy +/- 0.1% F. S +/- 1 word, conductivity level 1.0, conductivity Measurement range 0~19.99mS/cm, automatic segmentation, Temperature Measurement accuracy +/- 0.2 ° C.

$2013.00
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HANNA HI98196 Water Quality Analyzer PH/ORP/dissolved oxygen/atmospheric pressure/temperature
0.00~14.00 pH/±600.0 mV
Multiparameter water quality measurement, designed for field measurements in harsh environments. The instrument supports simultaneous measurement of pH, ORP, dissolved oxygen, atmospheric pressure and temperature five key water quality indicators, with IP67 waterproof and anti-skid body and IP68 waterproof electrode, ensuring Reliability in complex environments such as pipelines or deep wells.

$651.00
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DDKSIC CD10 portable conductivity, Dissolved Oxygen Meter (color screen) conductivity/resistivity/TDS/salinity/dissolved oxygen concentration/dissolved oxygen saturation/℃
Conductivity, resistivity, TDS, salinity, dissolved oxygen concentration, dissolved oxygen saturation, ℃
CD10, Intelligent Operating system, with timing measurement, parameter setting, data locking, Automatic calibration and other functions. Strong data management function, maximum data storage: 3000 groups.

$102.00
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DDKSIC TEMP-01 Temperature electrode BNC (Q6) conventional aqueous solution
0-110℃
Electrode shell stainless steel, cable length 1 meter, built-in temperature 10KΩ, electrode interface BNC (Q6), reference solution -, specification φ 5mm × 120mm, Measurement range 0-110 ℃

$1985.00
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LEICI JPSJ-606L Dissolved Oxygen Meter +/- 0.30mg/L
Dissolved oxygen, dissolved oxygen saturation, temperature

$166.00
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DDKSIC DO01-2M-H Polarographic dissolved Oxygen electrode for environmental protection, water treatment, aquaculture, monitoring oxygen content in water
0~20Mg/L, 0~200% saturation
Electrode shell polyformaldehyde (POM), cable length 2 meters, built-in temperature 10KΩ, electrode interface 8 cores, reference solution can be added, specification φ 12mm × 120mm, Measurement range 0~20mg/L, 0~200% saturation

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