Reviews Digital Lcd Meter

Protmex Sound Level Meter, Dual Mode db Meter Decibel Meter Noise Level Meter 30-130dB Measure with Fast/Slow Selection, Backlight, Max and Data Hold Function, A/C Mode PT6708(Batteries Included)

...on. Frequency ranges from 30Hz to 8KHz..
【MAX/MIN/HOLD FUNCTION DECIBEL METER】The Protmex sound level meter with a data logger can record the current maximum or minimum decibel value.
the decibel reader and recorder can freeze the reading on the display without worrying that the reading is too fast to record..
【DIGITAL LCD DISPLAY & BACKLIGHT FUNCTION 】The Digital Sound Level Meter has a large clear LCD backlight display that can show the measurement clearly. Turn on the backlight to get the reading easily during the night and reduce the damage to the eyes..
【WIDELY APPLICATION SOUND DECIBEL METER】The decibel meter can be used in many environments and is also suitable for noise engineering, product quality control, health prevention, and treatment, etc. This audio noise measurement equipment is an excellent tool to check, monitor or control and test any environmental sound level. Widely applicable to individuals, families, enterprises, learning, industry, etc..
【GUARANTEED SERVICE】We guarantee that we will reply to your questions, comments, and requests as soon as possible. If you are not satisfied with the products, please feel free to contact us, and we will provide you with a replacement service or return service..

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Digital Angle Finder Magnetic PT180 Table Saw Angle Finder Tool - Digital Inclinometer -4 of 90 Degree Finder Angle Cube Digital Protractor Bevel Gauge for Woodworking Micro Jig

【Accuracy】The digital angle finder with 360°(4*90°) measuring range ,Accuracy: 90°,±0.2°.One-button switching angle and slope With a resolution of 0.01 degrees, this digital angle finder will give you the details needed for even CAD or design purposes. The true accuracy of the digital angle meter is plus or minus 0.2° , the most important factor in the accuracy is the fact that it won’t go out of calibration over time..
【V-Groove magnetic design】The digital angle finder has strong stable magnetized base, allowing you attach the digital angle finder directly to any ferrous metal surface, even a curved surface.The angle meter comes in a sturdy,thick plastic case,which is resistant to damage from being dropped of knocked around..
【Upgraded LCD Display】Upgraded LCD Display with high visibility reverse contrast,make the level box easier and clearer to read the values even work at night,and easier read in a small angle than other ones.The values on the level box display are auto-reverse to fit eyes for easy reading..
【Portable & Lightweight】The digital protactor has portable size,it is convenient to carry and co-work with other measuring tools and work in narrow place,and enlarge measuring range.The angle finder is powered by 2x AAA ba....

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Dr.meter LX1010B Digital Illuminance/Light Meter, 0-100,000 Lux Luxmeter

▶【Easy-Read LCD】: Whether you're in a bright sunny field or in a tight space, you can always read the Dr.meter Digital Illuminance/Light meter thanks to the large 18mmLCD display with 3-1/2 digits of info..
▶【Large Range】: Whatever you're measuring, you can be sure that this light meter will capture it, as it has a wide range of 0 - 1000,000 Lux for any scenario..
▶【Accuracy】: Get the right reading every time. You can rely on this digital illuminance meter to always read within a +/-5% range..
▶【Quick Reading】: With a speedy sampling rate of 0.4 seconds, you'll never be stuck waiting for your reading to come through..
▶【Long Battery Life】: Powered by a 9V battery, this unit has low energy requirements and will last you for a long time out in the field without needing a change..

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MS6508 Digital Temperature Humidity Meter, Akozon Digital Psychrometer Thermometer Hygrometer Humidity Monitor with Temperature Gauge Meter with Dew Point Wet Bulb Temperature

【Digital Thermo-hygrometer】: This is a digital thermo-hygrometer that can measure dew point and wet bulb temperature, and display the ambient temperature, dew point temperature, and wet bulb temperature. The dew point is a measure of how much water vapor is actually in the air..
【High-precision measurement】: PM6508 temperature and humidity meter measures the humidity range of 0-100%RH, and the accuracy is ±3.0%RH (20% to 80%) ±4.0%RH (0% to 20%, 80% to 100%).
measurement The temperature is -20 to 60°C (-4 to 140°F), and the accuracy is ±1°C (0 to 45°C) ±1.5°C (-20 to 0°C, 45 to 60°C)..
【Excellent design】: Temperature humidity meter support data storage, can store 99 records storage capacity.
ergonomically designed protective leather case, fast response capacitive sensor, with an openable protective cover, you can use it with one hand.
and has data retention, Automatic shutdown and low battery indication, maximum value and other numerical indications, higher performance!.
【LCD backlight display】: The LCD display has a backlight with a high-precision sensor. The LCD is brighter in a darker place, and the power is automatically turned off after 15 seconds to save power..
【Wide range of applications】: The digital hygrometer is ....

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Organizer 3pcs Black Digital LCD Thermometer Temperature Monitor with External Probe for Fridge Freezer Refrigerator Aquarium (Fahrenheit)

Great accurate mini digital thermometers. Reads-out in Fahrenheit degrees.
The LCD display thermostat is small so takes up very little space.
The LCD Display Thermometer is moisture resistant and not affected by the environment, which will give accurate reading and display. 1 meter wire probe useful especially for car owners.
Digital LCD Thermometer Temperature Gauge Aquarium Thermometer.
It has a simple appearance, unobtrusive design and a easy to read LCD display.Made of durable plastic materials, ideal for use in refrigerators, chillers and deep freezers,and the thermometer has a range of -58°F to +199°F too..

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Upgraded PH TDS Meter Combo, Reliable for Drinking Water Hydroponics Aquarium Swimming Pool, High Accuracy Low Impedance PH PPM EC Temperature Digital Backlit Water Tester Kits

【High Response Rate】 The digital ph tds water meters are Backed by high quality pH sensor with low impedance, ensuring high response rate..
【Reliable】:The Upgrade PH TDS Water Meter has High accuracy.auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F),Up to 1500 hours' continuous operation..
【Auto Calibration】:The Water Testing kits Include Double Complete Test Kit with ready-to-use buffer solution,Auto Calibration with Auto Buffer Recognition,The Manufacturer has Calibrated The Water Testers, Calibrate once,use for year.so you don't have to guess when to manually hold measurement..
【Wide use】：Ph Meter for Water is Easy to Test Ph Up and Ph Down,with TDS Water Meter digital tester , is Suitable for Drink Water, alkaline water ,hard water ,Pools ,lab ,Hydroponic, Environmental Monitoring ,Aquarium, Spas/Tubs Aquaculture Cooling Towers..
【LCD backlit display】: PH tester bright backlit LCD display, easy to use no matter in the day and night environment, accurate measurement and clear display results.ATC ,Auto temperature compensation..

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Solidtek Bilingual Farsi English Black USB Wired Computer Keyboard

FEATURES: low drift NDIR CO2 sensor, Auto day/night detection, big LCD display with real time value, Monitoring & Controlling CO2 value in Greenhouse....
APPLICATION: 1. Greenhouse - highly accurate digital CO2 controller measures the carbon dioxide level in the grow room and automatically turns off the....
Sensor 124 x 33 x 26 mm with 4.5 meter long cable.
CHART DISPLAY: adjustable time scale (week/day/hour/min/auto), Auto Max. /Min. Recall, Target zone indicator.
ACCURACY LEVEL: CO2 below 3000ppm ±50ppm or ±5% of reading, whichever is greater / CO2 above 3000ppm ±7% of reading.

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Cadrim Decibel Meter - Digital Sound Level Meter, Self-Calibration Decibel Reader, Noise Meter with LCD Display Measurement Range 40-130 dB spl Meter (Battery Included)…

...e and Sensitive 】0.5s response time, no contact. Can measure noise level under any circumstances, quickly display accurate measurement result.Measuring Range 40~130dBA.
+/-3.5dB Accuracy with 0.1dB Resolution.Frequency range from 31.5 to 4Khz.(When the range is exceeded, this decible meter will display "OL".).
【Digital LCD Display& Backlight Function 】The Digital Sound Level Meter has a large clear LCD backlight display that can show the measurement clearly. Long press "Hold" to turn on the backlight to get the easy reading during the night and reduce the damage to the eyes..
【Auto Power-off Function 】When the decibel reader is not used, it will automatically turn off after 15 minutes to save battery life. (With a 1x 9v battery, a single 9v battery can last for 30 hours.).
【Convenient and Lightweight 】Cadrim sound pressure level (SPL) meter is lightweight and easy to carry. With a mounting hole for the tripod，which can be placed on the stand and is easier to measure when your hands are busy. It's widely used in factories, transportation, car, baby room and audio system offices, sound quality control in homes, schools,s, and construction sites..

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BTMETER BT-100APP Anemometer w/Wireless Bluetooth Digital Handheld Wind Speed Meter for Wind Chill Air Velocity Temperature Vane Anemometer Gauge

【Multifunction Pro Anemometer】 Wind Speed, Temperature, Wind Chill and Battery Power in one LCD display. Digital Anemometer Handheld measure wind....
【Accurate Wind Meter】Wind Speed Meter for measuring wind speed range 0.67~67.1 mph(+/- 5% of readings), Wind temperature....
【Save Your Battery】Auto Power OFF, Manual / Auto Back Light Function, Data Hold, Data Logger, LCD Backlight goes dark automatically, Adjustable....
【Portable Anemometer】Light weight, small size makes this Wind Guage Meter easy for you and your family to take outside for outdoor actitivities,....
【Wireless Bluetooth Anemometer】BT-100 Anemometer can auto pair with your iphone, ipad ,android phone and tablet via bluetooth APP. A....

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