Reviews Comprehensive Air Quality Detection Instrument

OhhGo Three-Phase Multifunctional Digital Energy Meter Voltage Current Display Programmable Electric Power Meter

  • [Smart Meter] - Three-phase voltage, current digital smart meter, with RS485 communication interface, various parameter detection, comprehensive monitoring..
  • [Detection Function] - Switch input/output, can detect current, voltage, electric energy, power, and power factor..
  • [Convenient Use] - Digital display and four buttons design, enables the instrument to achieve convenient and flexible use..
  • [ABS Flame Retardant Material] - ABS flame retardant shell, good insulation and durable in use. Also features stable performance and high accuracy..
  • [Suitable For]- It is suitable for complete monitoring and management of electrical parameters in various incoming circuits and large- capacity distribution and outgoing circuits..
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BRWISSEN A18 Air Quality Monitor Indoor Pollution Tester for Co2 Dust Meter PM1.0 PM2.5 PM10 Particulate Matter Analyzer HCHO Formaldehyde TVOC Detector Data Record Storage Particle Counter

  • ...ately measure a variety of volatile organic compounds TVOC / VOCs, such as benzene, nitrogen oxides, hydrogen sulfide etc.
  • 003cb003eAIR QUALITY ALARM003c/b003e -- Desktop air quality detector with touch button and 3000 mAh rechargeable battery, automatic detection at start-up, drawing 24hrs air quality change curve.
  • Comprehensive assessment of ambient air quality, AQI air quality alarms base on US standards, automatic TVOC HCHO sensor calibration.
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iFCOW Electric Power Meter, Three-Phase Multifunctional Digital Energy Meter Voltage Current Display Programmable Electric Power Meter

  • ABS flame retardant shell, good insulation and durable in use. Also features stable performance and high accuracy..
  • Switch input/output, can detect current, voltage, electric energy, power, and power factor..
  • Three-phase voltage, current digital smart meter, with RS485 communication interface, various parameter detection, comprehensive monitoring..
  • Digital display and four buttons design, enables the instrument to achieve convenient and flexible use..
  • It is suitable for complete monitoring and management of electrical parameters in various incoming circuits and large- capacity distribution and outgoing circuits..
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QIANS Digital Manometer, Professional Air Pressure Meter with High Precision, Wide Range and High Resolution Used in Natural Gas Pipelines, Air Conditioning and Multiple Detection

  • 【Good design】The instrument is designed with imported pressure sensors, high precision ADC and low power consumption MCU.
  • 【Practical】It features professional digital pressure gauge with high precision, wide range, high resolution, large screen display and indoor temperature measurement.
  • 【Dual Tube Connectors】With a single channel it is possible to quickly measure the current detection pressure value (relative to the current atmospheric pressure), whereas the dual channel allows simultaneous detection of the pressure difference between the two detection ports, comes with Positive & Negative pressure tube connectors..
  • 【High Accuracy & Resolution】The digital manometer can measure ± 2.999Psi/ (0.001 resolution) with accuracy ±0.3% in full scale..
  • 【Wide Applications】This product can be extensively used in natural gas pipelines, air conditioning and refrigeration ventilation systems, mechanical hydraulics, plastic molding, ceramic products manufacturing, biopharmaceutical molding, mining pressure testing, petrochemical Industrial smelting, gas, liquid and production industrial equipment pressure detection, liquid level detection, Laboratory calibration, medical environment micro-pressure testing, etc..
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Nylon End Dental Mallet ML01

  • Commercial Surgical Tool: Made with medical grade stainless steel to increase equipment life and investment. Surgical instrument produced with even structure to deliver effortless supervision to the practitioner.
  • Single-Ended Instrument: Features single working end with tool length of 165 mm. Dental tool weighs 221 g to enable exceptional control during dental practices. Medical mallet is built from top quality light weight steel to provide comprehensive strength to equipment.
  • ubstantial Dental Mallet: Purposefully constructed from autoclavable material to be significantly used during bone crushing procedures. Comes with effective metallic grip that delivers excellent hold in prolonged treatments.
  • International Quality Measures: Osung dental tools built with the view to deliver optimum performance. Each instrument is manufactured in ISO accredited factories with all the required GMP standards. All instruments carry CE mark and are 100 % authentic.
  • Attentively Packaged Clinical Products: Each instrument is clinically evaluated for flawless dental hygiene. All Dental products are cautiously packaged before shipping. Medical tools would be delivered in unharmed and novel state.
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Leak Detection Tools, Ultrasonic Leak Detector & Transmitter Electronic Stethoscope Air Leak Detector Noise Detector Snoop Leak Detector for Pipeline, Air Conditioner, Automobile Glass Leak Detection

  • ...ace the detector around outside of the screen, windows and door seals to locate the leak.
  • Ultrasonic Leak Detector with Excellent Quality：The ultrasonic leak detector has the advantages of small size, light weight, accurate and reliable, convenient operation, practicality, etc. It is a practical portable detection instrument..
  • Snoop Leak Detector with Two Measurement Methods: For real-time detection of gas pipelines, EM282-R can be used alone to capture the tiny ultrasonic signals generated when gas leaks to detect gas leaks.
  • And non-real-time detection is that EM282-R capture the ultrasonic signal from EM282-T. Once a leak occurs, ultrasonic waves will leak out through the leak to determine the correct location of the leak..
  • Noise Detector with Sensitivity Can be Adjusted: the ultrasonic frequency response is within 40kHz +/-2kHz, which can be adjusted according to the detection environment to improve the accuracy of the measurement. At the same time, it is equipped with headphones and LED indicators, even the smallest sound can quickly capture the location of the leak.
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Metal Detector 100-240V 1400Meters Treasure Scanner Underground Metal Detector Locator for Gold/Silver/Copper/Precious Stones US Plug

  • High Sensitivity and Stability： The metal detector is an excellent metal detector. With high sensitivity and stability , you can easily find metal....
  • Accurate Search： The detector has a remote search system and an accurate position detection system. A certain type of metal can be identified by the....
  • Improvement of Work Efficiency： Using a microelectronic processor to control the calibration and instrument self test system of the chip unit can....
  • Detection Area： The instrument can detect objects of 5 to 5 cm at least 3.5 meters. An object of 30 * 30 cm can be detected in a range of 5 to 8....
  • Quality Customer Service： If you have any questions, please feel free to contact us. We offer you high quality customer service. Please note that....
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W62FL - Tradition of Excellence Book 2 - Flute

  • Tradition Of Excellence Book 2 for Flute.
  • Tradition of Excellence is a flexible performance-centered band method that seamlessly blends classic and contemporary pedagogy, instrument-specific....
  • Bruce Pearson and Ryan Nowlin present a systematic comprehensive musicianship curriculum that is second-to-none.
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Underground Water Leak Detector 2 Meter， Professional Ultrasonic Water Leak Sensor Underground Pipes Water Leak Alarm Detector

  • 【Professional Leak Detector】PQWT-CL200 is made by one of the most famous manufacturer, a professional instrument for water leakage, perfect for....
  • 【Operational Principle】When the fluid in pipeline erupts through leakage source due to the pressure, the noise produced by the impact on internal....
  • 【Dual-mode Detection】The instrument contains 2 detection modes, rough measurement mode and filtering analysis mode, helps find the leakage....
  • 【Easy to Operate】The water sensor is used to find and determine the location of leakage points of water supply pipeline, and they can also be used....
  • 【2 Years Warranty】We guarantee quality and service. 5-7 working days fast delivery. Any quesitons please feel free to contact us, we'll have....
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ONBG Air Quality Monitor, Handheld high-Precision Formaldehyde Detector, Used to detect HCHO TVOC's air Quality Monitor Indoor, Suitable for Home Factory School Mold Detector, White

  • Imported: High-precision air quality detector-This advanced formaldehyde detector, built-in high-precision sensor, can measure accurate HCHO and TVOC data with very small errors and very precise.
  • Simple operation: simple switch can easily obtain air data, which can be easily used by adults and children.
  • Energy-saving design -: The air quality monitor is powered by 2 AA batteries (not included). The energy-saving design allows longer test time and standby time. The large LCD screen allows you to see clearly even in the dark.
  • Convenient to carry: The size of this handheld air detector is only 4.6X2X1.8(In), which is very small and light in weight. You can easily put it in your pocket, handbag or backpack and carry it with you. It is very suitable for families, Offices, schools, apartments, buildings, cars and hotels can meet your air quality testing needs at any time.
  • Perfect service: Amazon FBA logistics team will ensure that you receive this practical air detection instrument as soon as possible, and provide a 100% refund service for dissatisfaction, and no worries about shopping.
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Indoor Air Quality Monitor, LFF PM2.5 Detector, Temperature Tester, and Humidity Monitor Meter Sensor for Home, Office, School, Hotel, Car (Updated Version)

  • ...indoor air quality meter has advanded high-quality sensor that reflects air quality by detecting PM2.5 particulate matter. Reasonable inlet and outlet duct design enables internal sensors to accurately analyze each particle. Update PM2.5 index every 5 seconds and temperature and humidity every 30 seconds, more comprehensive understanding of the air quality..
  • FULL VA-LCD COLOR SCREEN - Multi-color screen adopts omni-directional viewing angle technology, from any angle you can clearly see the PM2.5 indicator, temperature, humidity and time displayed by this air quality monitor indoor. The screen brightness can be adjusted through the buttons on the back..
  • EASY TO USE - This indoor air quality tester only use 4 buttons achieve all operations. The air quality detector is plug and play, it uses a MicroB USB port, plug in the data cable to get PM2.5 index, temperature, humidity and time (unplug the time will change to the default time 12 :00).
  • PACKAGE INCLUDES - 1 × air monitor, 1 × User Manual, 1 × Micro USB Cable ( Input: 5V, 500mA.
  • Length: 3.3 Ft ). Updated version: updated USB port, more durable.
  • The detection accuracy of PM2.5 index and temperature and humidity is optimized. If you have any quality problems, please hesitate to contact us, we will....
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QLUUE Stud Finder Wall Scanner 5 in 1 Stud Detector Wall Detector for Wood/Metal/Stud/AC Wire/Pipe, Beam Finder with Depth Display, Digital LCD Screen, and Audio Alarm

  • ...y & Buzzer: A large LCD display can display detection mode, depth, signal strength, and battery indicator. When the object is found, signal strength and the intensity of the beep tell you if you are closer to the target center..
  • Automatic Calibration & Automatic Shut Down: When calibration is required, just lift the instrument into the air, then press the metal detection button, then it will automatically calibrate. And it will automatically shut down without any operation for about 5 minutes..
  • Ergonomic Design& Package: Strong grip allows you to hold the stud detector tightly and keep it moving correctly to obtain more accurate results. The package includes 1*stud detector, 1*9V Battery, 1*storage bag, 1*user manual..
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W62XE - Tradition of Excellence Book 2 - Eb Alto Saxophone

  • Tradition Of Excellence Book 2 for Alto Sax.
  • Tradition of Excellence is a flexible performance-centered band method that seamlessly blends classic and contemporary pedagogy, instrument-specific DVD's, and the cutting-edge interactive practice studio technology.
  • Bruce Pearson and Ryan Nowlin present a systematic comprehensive musicianship curriculum that is second-to-none.
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