Top 8 Best Kopuo Tester

A 7-in-1 Multifunction Air Quality MonitorAir Monitor Lite tests 5 major factors of the indoor air quality CO2, PM2.5, PM10, PM1.0, Temperature, Humidity, and AQI. By knowing the real-time air quality, you can turn on the air purifier or open the window when needed. Any question about the product please let us know via email, we will provide remote supports.. Support and Mobile Phone ConnectionAs this is a Wi-Fi device ONLY works with 2.4GHz Wi-FiThe application we adopted is the most advanced graffiti intelligence technology in the market. You can monitor you in real time after you connect your phone and our tester. Use the graffiti monitoring software to remotely check 5 indicators. Automation can trigger from PM2.5 and PM10 or advanced CO2 calculations on the aggregated air quality metric.. Upgrades High-Precision Data RangeThe air quality tester devices has built-in advanced Infrared NDIR laser scattering detection sensors. Working Temp33.8F-185F, Indicator lights, simulation bars and facial expressions indicate multiple air quality levels. Note The CO2 level of the air is not a fixed data,it's changing in a range anytime, so the reading in the display is fluctuating.. Colorful HD LED Screen Alarm Function KOPUO air quality tester boasts 3.5 inch LED Screen and an elegant profile. Through the multi-colored indicator, you will know the air quality, the temperature and the humidity level of your room To ensure the accuracy of the sensors, make sure it is placed in a ventilated environment When the air pollution index exceeds the standardit will automatically remind of the alarm, The function key quickly to turn onoff the automatic alarm function. Battery Life up to 10 hoursThe built-in 2000 mAh battery can provide more than 10 hours of standby time when fully charged, in addition to real-time power through the included usb charging cable. Please set the auto-off mode as always on if you want to use it without power supply, or it will auto off once it is not charged for more than 10 minutes byIn addition We will serve you wholeheartedly within 24 hours...

Triple displays of CO2 level, Temperature F C and Humidity Air, Wet Bulb, or Dew Point Info are all available. Stable NDIR Sensor for CO2 Detection. Ideal indoor air quality meter for home, laboratories, hotels, etc. Sound Warning Alarm notifies operator when CO2 levels reach or exceed a preset threshold. Power Supplied by Battery Included or 9V Adaptor . Optional Software CD for PC Connection Online Logging is also possible.. Measuring RangeCO2 09999ppm,20019999 out of scale, Resolution 1ppm,0.1CF, 0.1RH.

SAFETY FIRST It will send out multiple alarms through sound and light. When the voltage is detected, the tip will send out red light and beep. When the higher the sensed voltage is, or the closer it is to the voltage source, it beeps at a higher frequency. At the same time, the screen will be red or green, red means high voltage and live wire are detected, green means low voltage and null wire are detected.. NON-CONTACT With NCV inductive probe for AC voltage Just place the tip near a terminal strip, outlet, or supply cord. When the tip glows red and the pen beeps, you know there's voltage present. The live wire detector can automatically detect the live or neutral wire. Ideal for breakpoint Test. Handy circuit tester for electricians, homeowners.. DUAL RANGE Detects standard and low voltage 12-1000V AC 48-1000V AC for more sensitive and flexible measurements. Press the S button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring etc. The NCV sensor automatically recognizes the voltage and displays it on the bar graph.. SECURITY LEVEL IEC rated CAT III 1000V CAT IV 600V, Meets CE requirements The electrical tester is safely double insulated. High Voltage Alert to warn you of voltage above 90V, the screen turn red and the safety symbol on the screen shines.. COMPACT DESIGN Bright LED flashlight for work in dim ares Low-Power-Indicator when battery voltage is below 2.5V Automatic Power Off after 3 minutes without operation or signal detection Pocket-sized, pen hook allows you to carry it in your shirt pocket. We provide 36-Month after sale service, Please feel free to contact us if you have any concerns..

Cable tester with single button testing of RJ11, RJ12 and RJ45 terminated voice and data cables. Tests CAT3, CAT5e and CAT66A cables. Fast LED responses indicate cable status Pass, Miswire, Open-Fault, Short-Fault, and Shield. Test remote stores securely in tester body. Compact tester easily fits in your pocket. Auto Power-off feature to conserve battery life 9V included. Low battery indicator.

PRECISE MEASUREMENT Equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro-chip. Testing magnetic field radiation with optional units mGT, the electric field with unit Vm. This emf meter can not test the RF value.. SOUND-LIGHT ALARM When the testing result exceeds the value0.4T 4mG or 40Vm, the screen will turn red and the indicator will be flashing, and the buzzer will alarm. If youre testing some quiet areas, you can close the buzzer first, avoid disturbing the others.. MULTIFUNCTION Testing average or peak valueMaximum reading, and one key hold the data for a view. Large and back-light LCD is clear for viewing. Auto power off after 5 minutes without operation.. WIDELY APPLICATIONS Mainly used for testing TV, computer, printer, microwave oven, refrigerator, cell towers, for low-frequency home appliances, and ghost hunting, etc.. CUSTOMER SERVICE ERICKHILL strives to create professional and high-quality meter. We provide a 36-month after-sale service, lifetime technical support. If you have any questions, please feel free to contact us, our professional after-sales team will solve your problem in time..

Wide Range of Applications It can measure AC voltage and DC voltage, resistance, and current, It can also test circuit continuity, battery quality, and diode biases. This is a must have addition to all your electrical and electronic tools.. High Quality Display with Backlight Function It features a high quality 3 and 12 digits display with maximum display value of 1999. It also features a backlight to conveniently see the values on display.. BATT function to test battery quality it displays the current in mA that the battery can provide when connected to a resistive load of 40 Ohms 1.5V or 400 Ohms 9V.. Other Features This digital multimeter has a hold function that retains the last measured value, a kick-stand, and a continuity buzzer.. Comes with These Additional Items This digital multimeter also comes with test probes, a mini wire stripper, mini screwdrivers, 30 cm cables, and electrical tape.. Satisfaction guarantee This multimeter is backed by the 30-day manufacturers guarantee and lifetime customer support for customers satisfaction..

bDATA LOGGERb -- Smart air quality monitor support data storage and export of all 11 measurement items, with date and time, frequency once every 1 minute. MAX storage capacity can be expanded to 8G, which can store up to 400 days of records. bFINE PARTICLE DUST LEVELb -- Laser air quality sensor can measure indoor dust level in real time. 6-channel tiny particle number detection Number of particlesliter--PM0.3, PM0.5, PM1.0, PM2.5, PM5.0, PM10 3-channel particulate matters quality detection gm--PM1.0, PM2.5, PM10 Click Mode Switch Button Curve to switch the particle and curve interface for viewing 6-channel particle count. bHCHO SENSORb -- Electrochemical formaldehyde HCHO tester, double platinum catalytic electrode, strong anti-interference ability. bTVOC CHEMICAL POLLUTIONb -- Semiconductor TVOC meter can test a variety of volatile organic compounds TVOC VOCs, such as benzene, toluene, xylene, aromatic hydrocarbons, aldehydes, hydrogen sulfide etc., captures the change in molecular concentration of organic compounds at the thousandth level. bPROFESSIONAL ORIGINALb -- air quality alarm base on US standard 2200 mAh rechargeable lithium battery stereo air convection sampling and active air interactive system Silent fan without noise Anti-fall PE soft shell.

ACCURATE AND RELIABLE - Accurately determine your SpO2 blood oxygen saturation levels, pulse rate and pulse strength in 10 seconds and display it conveniently on a large digital LED display.. FULL SPO2 VALUE - The ONLY LED pulse oximeter that can read and display up to 100 for SpO2.. SPORTHEALTH ENTHUSIASTS - For sports enthusiasts like mountain climbers, skiers, bikers or anyone interested in measuring their SpO2 and pulse rate. SpO2 and Pulse Rate now faces instead of away from the user for an easy read.. ACCOMODATES WIDE RANGE OF FINGER SIZES - Finger chamber with SMART Spring System. Works for ages 12 and above.. LOADED WITH ACCESSORIES - Include 2X AAA BATTERIES that will allow the pulse oximeter to be used right out of the box, a SILICON COVER to protect your pulse oximeter from dirt and physical damage and a LANYARD for convenience. Comes with 12 months WARRANTY and USA based technical phone support..

Know your air Amazon Smart Air Quality Monitor makes it easy to understand whats in your indoor air.. Track and measure Keep tabs on 5 key factors particulate matter PM 2.5, volatile organic compounds VOCs, carbon monoxide CO, humidity, and temperature.. Stay informed Get an indication of current air quality from the color-coded LED, and an easy-to-understand air quality score in the Alexa app anytime.. Get notifications If Alexa detects poor air quality, you can get notifications on your phone or even announcements on Echo devices.. Enable Routines to turn your Alexa-enabled devices such as air purifiers, dehumidifiers, and fans on and off when the indoor air quality changes.. Certified for Humans Smart home made easy for non-experts. Setup with Alexa is simple..

Cable tester tests coaxial cable and maps up to 4 locations. Simple push button operation. Easy-to-read LED panel indicates PASS, OPEN or SHORT conditions and the location of each cable. Color-coded push-on remotes allow for up to four cables to be tested and mapped. Test remotes and F-adapter snap into the remote holder and clip onto the tester for easy access and storage. Includes removable, snap-on remote holder, 4 color-coded push-on remotes, F adapter and batteries. Uses 2 replaceable AAA batteries.