ReviewsLevel Measurement

10pcs Bubble Spirit Level Degree Mark 10x6mm Mini Circular Bullseye Level Inclinometers Use for Tripod Phonograph Turntable

Universal bullseye bubble level round measurement instrument, 10pcs per pack.
No glue or adhesive is included. Can use for All kinds of miniature levels..
Size:10x6mm.Bullseye bubble level round measurement instrument,.
Easy to read viewing bubble.The bubble inside the circle will tell that the tested surface is in water level as the bubble in the exactly middle of....
Can be used to level any surface, ideal for Photographic equipment, electrical appliances, washing machines,etc.

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Beetro Laser Level 100ft Green Cross Line Self Leveling for Construction, Picture Hanging, Home Renovation, with Horizontal and Vertical Line, 4 AA Batteries BE0080

...ious operation steps, choose our green laser could save you lots of time and make your job easier. BEETRO laser level for picture hanging with one button operation makes it easy to select Horizontal or Vertical line for indoor or outdoor use. One button controls the laser lines, you could get any angles of the measurement target..
【 Two-Mode 】: BEETRO 3 laser level line has two switching models: lock and unlock. Each of them has three measurement modes: vertical laser, horizontal laser line, cross laser line. Switchable horizontal and vertical beam laser tool could lock the vertical, horizontal and angle position of the measurement target quickly..
【 Portable and Durable 】: Our BEETRO Laser Level is small and compact, perfect for both small DIY projects (hanging picture frames, mounting shelves, etc.). The EVA storage bag can protect it from suddenly dropping and scratching..

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Small Bubble Level Tool Mini bubbles Square Three Line Horizontal Pearl 522015MM Magnetic/non Dual-use High Precision For Motorhome, Camping, Trailer, Construction, Photo frame, CNC machine

High Precision optical clarity material Three Black Lines, internally fitted gives minimal parallax errors. For professional measuring and normal usage..
Use For Adjust the furniture placement level, Photo frame/3D printer/Camera horizontal，factory machinery, carpentry measuring level and equipment level such as high accuracy of measurement requirements is available..
Mini appearance, easy to carry, more accurate measurement,Use 3M double-sided adhesive to stick and fix in various directions..
Magnetic/nonmagnetic Dual-use Bubble level Put onto the surface you want to measure, the middle position of bubble inside the spirit level will show that the surface is level..
Magnetic small pocket level tool,easy carry and storage,Package List:3x Mag Strip and 3x Square Bubble Level Measuring Tools Total Size : 52*18*15mm Weight:27g. Color : Green.

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Fluke 922/Kit Airflow Meter Kit

...water (Conducts Electricity (EC)) also.
it means the dissolved minerals (ions) in water are what conduct the electricity. Finally, you will know the level of pollution and mineralization of water..
[Automatic temperature compensation] - There is no need to worry about the temperature of the test liquid affecting the measurement results, as both the pH meter and TDS meter have an automatic temperature compensation function that adjusts to the water temperature.
[pH tester] Full measurement range of pH 0 - 14, reliable and quick readings. How to calibrate pH pen - Press CAL key for 5 seconds to enter calibration mode, then press to select 6.86, 4.00, 9.18 corresponding powder to finish calibration, pH pen electrode is easily affected by the environment, if not used often, calibration before use will get accurate measurement results, regular use will keep the accuracy of measurement.
[Great for all home and laboratory] TDS & & EC and pH testing applications including drinking water, cooking water, aquariums, swimming pools, hydroponic, etc... Not necessary anymore to compare color strips. It's digital reality..

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Sound Level Meter with Large LCD Full Screen, Digital Decibel Meter with Alarm,Wall Mounted Noise Meter,Decibel Monitoring Tester 30-130dB Measuring Range

9.5" super large full screen LCD with large bold red font to display for easy reading.24 hours real-time monitoring the sound level.Support hanging on the wall(recommended) or free standing on the desk.Powered by DC 5V 1A USB..
Wide measurement range from 30dB to 130dB, Frequency: 31.5Hz - 8KHz, Resolution: 0.1dB/1dB, Accuracy: ±1.5dB..
With A and C equivalent weighted sound pressure levels.Fast and slow dynamic characteristic mode.With maximum/minimum value measurement..
Buzzing and flashing to remind you when the real time measurement is reach to the alarm level, and hold the data for 3s then back to normal mode..
Suitable for checking and monitoring the sound level for personal, families, business, studies, industrial, etc..

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YCKYIGO Salt Water Pool Tester Large Range 7 in 1 Multi-Parameter Tester for Salt Swimming Pool and Spa

【Wonderful Helper for Pool Salinity Measurement】This salinity meter is perfect for testing the salinity of swimming pools. It helps you to detect the salt level in your salt system. Scale range: 0~9999 ppm/10.0~200 ppt and 0.00-25.00%..
【Detects Free Chlorine Levels】The ORP value is a measure of the oxidative power or sterilization strength in water pool salt. The higher the ORP value in water, the stronger the oxidative power and sterilization ability. The ORP's can reflect the residual chlorine (FAC) levels in the Saltwater pool..
【Highly Sensitive PH Probe】A low pH means the water is acidic, which can be corrosive to pool equipment and pool surfaces. It may also cause skin and eye irritation. A high PH value can greatly reduce the effectiveness of chlorine and cause the water to become cloudy. To avoid problems, it’s important to try and keep it within the ideal range of 7.4–7.6. This PH test pen will do the job perfectly..
【Platinum Electrodes for TDS】Total Dissolved Solids (TDS) is a measurement of all dissolved solids in pool water. The higher the TDS reading, the harder it is to maintain clea....

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Torpedo Level Aluminum Frame 9 Inch , 4-Pack Bubble level with Magnetic Side (Blue/Green/Yellow/Red)

Torpedo Level ensures accuracy(Accuracy 0.057 or 1.0 mm/1m) and durability, The aluminum alloy edge opening, you can look PlumbDegree from above..
Level tool easy to carry, Ultra-small size(9 Inch/225mm),Features hole for easy hanging and free carry..
The magnetic bar on bottom can attact the measured goods. Non-slip, the magnetic level will not move easily during measurement, and the measurement is more accurate..
WIDE APPLICATION - Ideal for decoration, home furnishings, and related work for aligning, such as measuring locations on a wall, space between hangers, level the nails..
100% assured purchase: We offer a ONE-YEAR money-back guarantee for any quality issue, no need to return the product back! Just contact us via Amazon..

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RONGPRO 3-Piece Spirit Level Set, 9', 16', 24' Measuring Tool with 45°/90°/180° Bubbles, Shock Resistant Bubble Level Tool

【Package Includes】9" handy light metal casing in an especially slim form - extremely sturdy. 16", 24" levels feature with lightweight strong box beam frame design with smooth sides..
【Full-featured】Every level with 3 easy to read leveling bubbles 45°/90°/180° for measuring, the color of the bubbles is easy to contrast and measure. 3 spirit levels for most measurement needs..
【Suitable For Every Environments】Conspicuous color bubbles give you a clear-cut vision to observe the object is level or not. Easy-to-read high-visibility green bubbles which are clear and intuitive at 1 vertical viaal, 1 horizontal viaal and 45 degree vial..
【Professional Tools】RONGPRO high quality level ensures accuracy(Accuracy 0.055 or 1.0 mm/1m) and durability. The technology of the vial installation guarantees lasting precision and long service life..
【Wide Application】Designed for decoration, home furnishings and related work for aligning, suitable for woodworking, personal wood processing, such as measuring locations on a wall, space between hangers, level the nails and window level measurement..

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Extech SL400 Personal Noise Dosimeter with USB Interface

Measures frequency weighted noise exposure and peak (C, Z) sound level.
Datalog's up to 999,999 readings when used as a sound level meter with sampling times between 1 second and 24 hours.
Sound level mode: displays sound level, min/max, time-averaged sound level (Leq), peak, and sound exposure level (SEL).
Adjustable Criterion Level, Exchange Rate and Threshold.

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Protmex Sound Level Meter, 30-130dBA 30Hz-8KHz Decibel Meter with Large LCD Screen, Temperature and Humidity Measuring, A Weighting Mode, MAX/MIN, Fast/Slow, Data Hold, Backlight, Auto-Off Functions

【Affordable 3-in-1 Multifunctional Sound Level Meter】Our HT602A sound level meter is designed to the needs of the average consumer, with the functions most users need while eliminating unnecessary functions. A three-in-one noise meter with sound level, temperature, and humidity measurement functions, which can meet most of the consumers’ needs.
【Extra Large LCD Screen& Backlight Function】The Digital Sound Level Meter has a large, clear LCD backlight display that can clearly show the measurement. Turn on the backlight to get the reading easily during the night and reduce the damage to the eyes.
【Fast/Slow Time Weighted Selection Sound Meter】”FAST” mode response in 125 Milliseconds.
“SLOW” mode response in 1 second. +/-1.5dB Accuracy with 0.1dB Resolution. Frequency ranges from 30Hz to 8KHz.
【Max/Min/Data Hold Function Decibel Meter】The Protmex sound level meter is easy to know the MAX and MIN dB levels recorded by the meter.
the decibel reader and recorder can freeze the reading on the display without worrying that the reading is too fast to record.
【Wide Application Sound Decibel Meter】The decibel meter can be used in many environments and is also suitable for noise engineering, product quality control, health preventio....

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Liquid Level Sensor,DC24V 4 20mA Throw in Type Water Level Sensors, Anti Bending 0 5m Range Depth Input Liquid Level Transmitter,6m/19.7ft Input Liquid Level Transmitter

1. Liquid level sensor is used to measure the water level in the range of 0-5m, 4-20mA transmission output, can be used with digital display, PLC, frequency converter, recorder and other instruments..
2. The liquid level sensor adopts anti-corrosion materials (the measuring tube is not anti-corrosion), which has excellent anti-corrosion performance and is durable. At the same time, it also adopts anti-clogging design, easy to clean, resistant to bending, high-quality sturdy structure, and high reliability..
3. The shell is made of 316 stainless steel, sturdy and durable, with a waterproof cable, safe to use, 4-20mA transmission output, and can be used with digital display, PLC, inverter, recorder and other instruments..
4. The product type is an input level transmitter, the measurement accuracy is 0.2, the measurement medium is water, the cable length is about 6m / 19.7ft, the measurement range is 0-5m / 0-197in, and the probe size is about 10 x 2.8 cm / 4.13 x 1.10 inches..
5. If you do not understand or dissatisfied with this product after purchasing this product, please tell us immediately, we will do our best to answer you and bring you a good shopping experience.

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