Best Visual Air Quality Monitoring

ATO Phase Voltage Monitoring Sequence Relay 1 Phase Voltage Protection Relay Under Over Voltage with 1 CO + 1 NC Contacts AC/DC 24-48V

  • 【Measuring Circuit】Phase sequence protection relay is compatible with AC and DC supply, the rated voltage is AC/DC 24-48V.
  • 【High-quality Product】LCD display indicating voltage, operation and fault status, adjustable reset mode: automatic/manual/automatic with power-on delay reset, fault recording for the lately 3 faults.
  • 【Mutiple Functions】Adjustable overvoltage and undervoltage threshold, independent adjustable delay time for over-voltage, under-voltage.
  • 【Output Contacts】Monitoring relay with 1 CO + 1 NC contacts, and the capacity is 6A, 250V AC (resistive load).
  • 【Wide Applications】Voltage monitoring sequence relay can be applied in equipment or devices from undervoltage and overvoltage in the applications like air compressors, electric motors, pumps, fans, air-conditioning system, blowers, elevators, cranes, refrigeration equipment, laser equipment, industrial control system, etc..
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Dylos DC1100 Standard Compact and Lightweight Indoor Air Quality Monitor | HogoR Humidity and Temperature Monitor| Clear LCD Display Monitor with Fast and Accurate Calculating Tool For Indoors

  • DC1100 Indoor air quality monitor features technology and engineering that allows monitoring of indoor air quality with an LCD screen.
  • It provides small and large particle counts with a dynamic bar graph showing actual count reading..
  • Be Protected. It's necessary to know the air quality of the place where you live, A true Laser Particle Counter with 2 size ranges.
  • Multiple modes including minute, hour, day, and monitor to evaluate your air quality and store up to 30 days of air quality history for review..
  • Designed for life Compact and lightweight design fits into your daily routine.
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Residential Microgrids and Rural Electrifications

  • Auto Solar Charge Tymate Tire Pressure Monitoring System M12-3 Blue is Automatic solar charging, using higher quality and more durable solar lithium battery panels, which can extend the use time and help focus driving. Drivers don't have to worry about the continuity of product work often. (Micro USB charging can also be used when there is no sunlight).
  • Five Types of Alarms and User-set Alarm Values Tymate Tire Pressure Monitoring System M12-3 Blue equipped with five-alarm modes (high pressure, low pressure, high temperature, rapid air leakage, sensor low battery alarm), promptly reporting the abnormal tire condition to the driver to help safe driving. Drivers can set the maximum and minimum alarm values for tire pressure and temperature according to their own needs. (The tire pressure range that can be set is 12-87 PSI).
  • Auto Backlight & Sleep & Awake Mode Tymate Tire Pressure Monitoring System M12-3 Blue's auto-adjustable backlight can clearly display the data in low light or strong light environment. Real-time monitoring and real-time display of data are the best helpers for driving. It will enter the sleep energy-saving mode after the vehicle s....
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Air Compressor, 1 Gallon, Pancake, Oilless Pump, 110 PSI w/ Recoil Air Hose & Inflation Kit (Campbell Hausfeld FP2028)

  • Operates on 120-volt household current. 110 Max PSI, 0.36 CFM @ 90 PSI to tackle your DIY needs.
  • A conveniently placed gauge allows at-a-glance air-pressure monitoring. Oilless pump means maintenance-free ownership for a longer lasting unit.
  • Includes 25-foot recoil hose, needle, needle adapter, 2 inflator nozzles, air chuck, plus on-board storage to keep all the accessories organized.
  • Lightweight pancake design (under 13 pounds) and sturdy handle makes it easy and comfortable to carry.
  • Ideal for inflation, brad nailing, stapling and air brushing applications. Finish your projects faster and easier with Campbell Hausfeld. The Air Power Expert.
  • Operates on 120-volt household current. 110 Max PSI, 0.36 CFM @ 90 PSI to tackle your DIY needs (Regulator kit available - part number CV223900AJ).
  • Ideal for inflation, brad nailing, stapling and air brushing applications. Finish your....
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50-Pocket Ticket & Time Card Rack

  • Time card rack for use with 42426 time cards.
  • Mount two racks side by side for visual IN/OUT attendance monitoring.
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GRV8-03 Monitoring Relay, 176V-552V Ultrasmall Three Phase Voltage Relay Voltage Monitoring Relay Adjust for Mobile Device Connection Control(M265)

  • Small Size: 2021 Improved Version, This 3-Phase Monitoring Relay has a smaller compact size for easier and convenient use and install, and the size of the Monitoring Relay is 8.1 x 6.7 x 1.75 cm/3.1 x 2.6 x 0.6 inch, you can install it on any places around the room, saving a lot of place.
  • Multi-functioanl: This DPA51CM44 3-Phase Monitoring Relay has a widely use on the electric filed, and it can be applied to motor protection, elevator, air conditioning system, power system and other industries, very helpful tool during daily life.
  • Work Well: DPA51CM44 3-Phase Monitoring Relay features with strong anti-interference performance, so it helps maintain a constant and efficient work of the motor, it will provide an excellent performance during the working process.
  • 3-Phase Design: This Current Monitoring Relay is designed with 3-Phase Monitoring Relay to provide a correct phase sequence, without neutral, phase Loss and Incorrect phase sequence, so it can detect when all phases are present and have the correct sequence.
  • LED Indication: This DPA51CM44 Monitoring Relay features an LED indication for easier installation and trouble shooting, which permits a maximum degree of protection to be achieved for machines, plants and systems, and avoid far more significant....
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Avital 7345L 2-Way 4-Button LCD Replacement Remote

  • Avital 2-Way 4-button replacement remote with up to one mile range. Comes with AAA battery installed.
  • 4-Button remote control with LCD display.
  • Provides visual and audible confirmation when commands are sent successfully.
  • Priority icons map for simple and clear vehicle monitoring.
  • Lock, unlock and start your vehicle remotely with the touch of a button.
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Dell PowerConnect 2808 - Switch - 8 Ports - Managed - Desktop, Rack-Mountable (469-4242)

  • 8 10/100/1000baset-t auto-sensing Gigabit Ethernet switching Ports.
  • Power reduction for short cables or Inactive connections.
  • Auto-negotiation for speed, duplex mode and flow control.
  • Integrated LEDs for improved visual monitoring and analysis.
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WiFi Trail Camera, 4K 30MP Bluetooth Hunting Camera 940nm No Glow Night Vision Game Camera 120° Wide Angle 0.2s Trigger IP66 Waterproof for Wildlife Monitoring

  • ... The trigger distance is up to 65ft/20m. All 3 PIR sensors allows you to observe 120°detection zone. Equipped with 42pcs 940nm infrared LEDs, the hunting camera even won't frighten wildlife even at dark night. Ultra-fast trigger speed of 0.2 seconds ensures you never miss fast moving game..
  • 【Easy Operation & Auto Monitoring】The hunting camera is easy to set up. Put in 8 brand new batteries and a SD card. You can adjust the settings by turning the camera to "SETUP". You can use the APP to connect with camera WiFi refer to instruction. Toggle to "ON" and place the Bluetooth trail camera where animals appear to start auto-monitoring. The camera will be triggered to record after detecting the movement..
  • 【Multipurpose & Reliable Service】The trail camera is perfect for hunting, wildlife monitoring, farm burglar. If you have any puzzles, please contact our professional team, we will work on fixing any issue within 24 hours. (.
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Mini Wi-Fi Wireless Spy Hidden Camera with Adjustable Snake Lens Built-in 64GB Memory Card and Removable Rechargeable Battery with APP for Phone Live Feed, Service to Indoor/Home/Apartment/House

  • 【Adjustable and Fixed Mini but Powerful Lens】1080P sensor brings you the best visual experience. Not only the 90° wide-angle shooting, but also the freely adjustable and fixed lens holder, which brings more convenience to your life. Can be used for indoor home security, babysitting, pets, professional monitoring, body security, etc. It can also be charged with a power bank or other power sources outdoors. Also can chenged the new battury by yourself(built-in recharged battury).
  • 【Hidden Camera with Long Standby Time】On the premise of the concealment and portability of the camera itself. We've increased the battery performance of the camera, improved standby time, and can shoot continuously for eight hours without connect to power. Also, we recommend that you plug in a charger/power outlet for 24/7 monitoring without worrying about power issues..
  • 【Wifi Synchronization APP Real Time Monitoring】 Realize remote monitoring through APP, maximize the advantages of wireless wi-fi hidden camera, so that you can monitor the picture under the lens through your mobile phone and tablet anytime and anywhere (with iOS/ Android compatible). Great for dorms, offices or homes. It is the best choice as a housekeeper, babysitter camera, baby camera, pet c....
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