DOS-1703 Portable Dissolved Oxygen Meter
DOS-1703 portable dissolved oxygen meter is outstanding for ultra-low power microcontroller measurement and control, low power consumption, high reliability, intelligent measurement, using polarographic measurements, without changing the oxygen membrane. Having reliable, easy (one-hand operation) operation, etc.; the instrument can display dissolved oxygen concentration in two kinds of measurement results indicates, mg / L (ppm) and the oxygen saturation percentage (% ), in addition, measure the temperature of the measured medium simultaneously.
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For the Mosquito killer Led Bulb Light, is a 900 lumen bulb that doubles as an insect killer. The light features a blue UV LED which attracts insects into a Mosquito Killer grid.And the Mosquito Killer grid uses only 1W of electricity, while the light itself uses a meager 9W – and both can be used independently.They are used at home and outdoor. A brush is provided to clean off insects once the bulb switched-off.Compare to other traditional mosquito killer, this bulb has no chemicals, no sprays and hence no fumes to our life. • 2nd generation 2-in-1 LED LIGHT Bulb Plus LED Mosquito Killer Bulb • Wattage: 10W • Blue UV light • Lumen: 900-1000lm • Color Temperature (CCT): 6500K • Input Voltage: AC 90-130V & 220v-240V • With CE and ROHS Operation: Step1: Switch it on,both lighting +killing are on. Step2: Switch on again,light off,only killing on. Step3: Switch on again,killing off,only light on. Step4: Switch off, both off.
Powerï¼? 900W LED Qtyï¼? 72pcs 5W LED & 6pcs 90W COB Voltage ï¼? AC85-265V Work frequencyï¼? 50/60Hz Lumen ï¼? >15400Lm Dimmensionï¼? 660X385X118mm N.W ï¼? 11.4kg Coverage ï¼? 1.0Ã?1.2 m Warranty ï¼? 50000 hours
Power 900W LED Qty 72pcs 5W LED & 6pcs 90W COB Voltage AC85-265V Work frequency 50/60Hz Lumen >15400Lm Dimmension 660X385X118mm N.W 11.4kg Coverage 1.0 1.2 m Warranty 50000 hours
Power 1200W LED Qty 96pcs 5W LED & 8pcs 90W COB Voltage AC85-265V Work frequency 50/60Hz Lumen 21050Lm Dimmension 848X385 X118mm N.W 14.8kg Coverage 1.5 X1.0 m Warranty 50000 hours
Dissolved oxygen meter Features: 144 x 144 mm microprocessor D.O. transmitter Waterproof design, suitable for wall/panel/pipe mounting Large LCD to display working status Time washing function with programmable time interval Compatible with Hamilton, BJC and Mettler Toledo membrane sensors Automatic temperature compensation, pressure and salinity manual adjustment Combination keys to access Setting and Calibration mode to improve parameter protection "If you want to know about environmental protection equipment, please confirm it in Qilee Li. Qileegroup.com is a high-tech environmental protection enterprise which integrates comprehensive supply of environmental protection products and related technical services. Qilee has summarized the trade clues in this field, and our ultimate goal is to use these clues through our online tools to benefit both buyers and sellers of mechanical parts.
Do sensor dissolved oxygen sensor water quality control sensor kds-25b Model number: kds-25b Description The gs yuasa dissolved oxygen sensor kds-25b is a unique Galvanic cell type sensor which was developed for water quality Control. Its most notable features are long life expectancy and it Is not influenced by co2. Features: * long life * virtually no influence from co2 * no external power supply required for sensor Operation * no warmup time is required Applications: * water quality control
DDS-1702 Portable Conductivity Meter is an instrument used for the measurement of the conductivity of aqueous solution in the laboratory. It is widely used in petrochemical industry, bio-medicine, sewage treatment, environmental monitoring, mining and smelting and other industries as well as junior college institutions and research institutes. If equipped with conductivity electrode with the appropriate constant, it can also be used to measure the conductivity of pure water or ultra-pure water in electronic semiconductor or nuclear power industry and power plants.
PHS-1701 Portable pH Meter PHS-1701 portable pH meter is a digital display PH meter, with LCD digital display, which can display PH and temperature values simultaneously. The instrument applies to the labs in junior college institutions, research institutes, environmental monitoring, industrial and mining enterprises and other departments or field sampling to determine the aqueous solutions PH values and potential (mV) values. Equipped with ORP electrode, it can measure the solutions ORP (oxidation-reduction potential) value; equipped with the ion specific electrode, it can measure the electrode potential value of the electrode.
