Top High Accuracy Meter

DC 6-80V Mechanical Hour Meter - AIMILAR Hourmeter for Diesel Engine Generator Boat Motorcross Motor Truck Tractor

  • ✔️Keep track of your outboard motor or boat's service life with AIMILAR's 12V hour meter - reliable, easy to install, and provides high accuracy readings up to 99,999.9 hours..
  • ✔️AIMILAR's digital hour meter is perfect for small engines, tractors, and skid steers - with low power consumption, automatic roll over, and a completely sealed design for reliable performance..
  • ✔️Monitor your diesel engine's maintenance needs with AIMILAR's mechanical hour meter, which works on DC 6-80 volts and never loses count..
  • ✔️AIMILAR's 12 volt hour meter is ideal for RV generators, equipment, and boats - with easy installation, dust-proof and damp-proof design..
  • ✔️Equip your marine engine with AIMILAR's hour meter, featuring high accuracy, automatic roll over, and a long life counter that can accurately record and display up to 99,999.9 hours of service life..
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CONTOUR NEXT Control Solution for Glucose Test Meter Level 1 2.5mL Bottle

  • Control test: used for periodic blood glucose meter and test strip accuracy checks.
  • Ensure accuracy: CONTOUR NEXT control solution verifies the accuracy of your blood glucose meter and test strips.
  • Easy to use: simply add a drop of control solution to test strip and run a standard glucose test.
  • When to perform control solution testing: you should perform a control test when: using your meter for the first time.
  • Accuracy check: use with the CONTOUR NEXT test strips as an accuracy check to ensure its blood glucose monitoring system is working properly.
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2 Pack pH Meter and TDS Meter, 0.05 pH High Accuracy Tester Pen, ± 2% Readout Accuracy Digital Water Quality Filter Pen, 0-9990ppm, Ideal Water Purity Test for Drinking Water, Aquariums, Hydroponics

  • 【pH Meter and TDS Meter】- Full measurement range of pH 0 - 14, reliable and quick readings. TDS Measurement Range: 0-9990ppm.
  • 【Quick Water Tester】- TDS (Total dissolved solids) digital water tester can accurately and quickly check the heavy metal content, soluble salt content, ionic organic matter, etc. in water, displayed on the screen in ppm (parts per million). extremely accurate and reliable, quick response within 3 seconds..
  • 【Accurate and Reliable】- To achieve high accuracy, TDS meter equipped with premium quality titanium alloy probe, pH tester has a sensitive electrode sensor ,simply press "ON", It only takes a few seconds for your result to appear on screen to read accurate pH levels..
  • 【Multifunctional and Upgraded】- Professional TDS, pH Pen. Upgraded with big LCD for easier reading, and hold-lock function for easier use. Just turn TDS meter on and stir water gently, then stabilized readings will be hold-locked on LCD in seconds, and the tds ppm meter will shut off automatically if without operation over 5 minutes..
  • 【How to use calibration】- Press CAL for 5 seconds to enter the calibration mode, press in turn to select the p....
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PH Meter Digital TDS Meter EC & Temperature Test Meter 4 in 1 Set, 0.01 High Accuracy PH Tester Pen Water Quality Tester for Household Drinking, Pool and Aquarium

  • 【Multifunction PH Meters Suit】 with TDS PH EC temperature accuracy, faster for aquariums, pools, spas,etc..
  • 【To calibrate the pH Tester】 Calibration does not require a screwdriver. The pH meter with ATC can automatically calibrate. To maximize convenience, simply press the Calibration key.
  • 【High accuracy】The numbers of the pH meter range from 0.00-14.00 (PH), while the numbers of the digital EC and TDS meters range from 0 to 19990 ppm. PH Resolution is 0.01pH, Accuracy ± 0.05pH.TDS: 0 ~ 9990ppm, Conductivity: 0 ~ 9990us / cm, Accuracy: ± 2%.
  • 【TDS have lock & auto-shut off function】 Conductivity meter has the accuracy of 0.1 ℃. Dump the item about 4 seconds in the liquid to get accurate values. In order to record the number, you can also Press the HOLD keyboard.
  • 【LCD Display】The LCD clearly displays the data and the LCD backlight turns off automatically. Small and easy to carry. 365 days for a worry-free return service.
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VU Meter Driver Board, VU Meter Easy Operation ABS Adjustable Backlit Widely Used VU Meter with Driver Board for DIY Home Car Audio Conversion

  • Easy Operation: You will receive 2 pieces of VU meter and 1 driver board, easy to operate for beginners. You do not need complicated procedures that you can use it.
  • Backlight Display: This VU meter adopts high definition backlight display, it can be used normally at dark environment. A great choice for you.
  • Adjustable Backlit: A drive board can control two VU, can adjust the backlight and the amplitude of the pointer swing, is a good helper of the recording engineer. You can use it with confidence.
  • High Accuracy: This VU meter and driver board set features high accuracy and sensitive pointer response. Bring you a new and different using feeling.
  • Wide Application: This VU meter is widely used in recording studio, mixer, home, etc.. Its quality is guaranteed.
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Sper Scientific 860040 Turbidity Meter

  • ✅High Accuracy&One-Button Lock Reading Function - With high sensitive glass probe, you can get a full measurement range of 0-14pH, 0.01 pH resolution. High-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response.One-button lock reading function helps lock reading even if the tester is taken out of the sample!.
  • ✅Automatic Calibration - The digital ph meter for water uses a 3-point AUTOMATIC calibration method, calibrating the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18 to ensure the accuracy of your measurements..
  • ✅Automatic Temperature Compensation - No longer need to pay attention to the temperature of testing liquid, Allprettyall ph tester digital can accurately determine the pH value of the sample in the temperature range of 0 °C-60 °C (32 °F-140 °F), so as to solve the inaccurate problem caused by changing the liquid temperature..
  • ✅Wide Application-Allprettyall water quality tester designed in pH and temperature can be measured simultaneously with high precision. Omni-directional measurement of water quality to ensure the health of water quality! The ph meter digital water tester is ideal for drinking water,daily household,hydroponics,sewage, lab teaching and ANY water sample..
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Decibel Meter Wall Hanging Sound Level Meter 30-130dB Range 11 Inch Large LED Display Noise+Time+Temperature & Humidity Meter Wide Applications for Home, Studio, Factory, Classroom Noise Monitor

  • ...d the real-time levels of decibels, time, temperature and humidity..
  • 【High Precision】: This sound level meter uses an intelligent air semiconductor sensor to test decibel temperature and humidity values. Compared with ordinary sensors, it is more sensitive, accurate and stable. The measurement range is 30~130dB, accuracy: ±1.5dB, frequency response range: 50Hz~8.5KHz.
  • Temperature range: 14~122℉, accuracy: ±5%..
  • 【Wide Application】: This noise monitor is a great tool for checking, monitoring or controlling and testing the sound level of any environment and can be applied to noise engineering, product quality control, health prevention and treatment, etc. This large LED display decibel meter can be hung on the wall or placed on a table, making it an ideal noise meter for testing sound levels in classrooms, studios, major traffic routes, factories, construction sites, homes, offices, etc..
  • 【Easy to use】: This intelligent decibel meter is ready to use, click “▲” to enhance the brightness, click “▼” to reduce the brightness, click “M” to adjust the detection speed, there are three gears: fast, medium and slow. Double-click “M” to adjust the time..
  • 【Charge-Friendly】: This decibel me....
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Oakton AO-35423-01 EcoTestr pH 2+ Pocket pH Meter 1 pack

  • AUTO CALIBRATION: The PH meter has an auto temprature compensation feature that adjusts to water temperatures and water quality to give pH readings almost instantly. As well, you can calibrate the tester with one touch button using Buffer Powder..
  • FAST AND HIGH ACCURACY: Our Digital PH Meter can ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy. Tester has a sensitive electrode sensor to read accurate pH levels. The included detailed manual will show you how to get the best accurate and stable reading..
  • AUTOMATIC TEMPERATURE COMPENSATION: No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0 DegreeC - 80 DegreeC (32 DegreeF - 176 DegreeF)..
  • WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses.Suitable for testing the pH of drinking water, swimming pools, aquariums, reverse osmosis systems, spas or hydroponics.
  • ideal for testing water, swimming pools, aquariums, spas, hydroponics, food, wine and beer, etc..
  • MAKE YOU SATISFIED WITH THE PRODUCTS: Come with 1x PH meter, ....
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HFBTE LCR Meter Inductance Resistance Capacitance Tester Digital Bridge Meter with Testing Frequency 100Hz 120Hz 1KHz 10KHz 40kHz 100KHz Basic Accuracy 0.3%

  • LC200A portable meter is based on the LC resonant principle, adding high-speed micro-controller precision measurement calculation. The meter has wide measurement range and high precision, it's measuring range is below 1uH and 1pF. Wide measurement range, high accuracy, small size, light weight and portable..
  • LC200A series can be powered by mini USB cable or included Φ5 DC power supply cable. Note: The power supply voltage is 5V. You can also install 4 AA batteries to power the meter. If the meter is not used for 5 minutes when it is battery powered, it will automatically turn off the power..
  • There are five buttons. They are reset button in red, Hi.C, Hi.L, L/C and extended FUNC button in blue. Just press red the button to calibrate. Open circuit calibration in capacitance measuring mode. Short circuit calibration in inductance measuring mode..
  • Capacitance: 0.01pF-100mF. Inductance: 0.001uH-100H. Frequency: 500KHz/500Hz-50KHz. Accuracy 1% of capacitance range 1pF~1uF, 5% of range 1uF~100mF, 1% of inductance range 1uH~1H, 5% of range 1H~100H..
  • Package include: 1 x handheld LC meter, 2 x banana plug to alligator clip test leads, 1 x LCR kelvin alligator clip test lead, 1 x USB cable, 1 x charging cable, 1 x manual..
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Cannon Neoprene Rubber Viscometer Holder for CMVC and AIVC

  • ★★【SPECIFICATION】❶Name: Water Meter❷Material: ABS+Copper❸Model: TS-S3003E❹Structure: Rotating Wing Water Meter❺ Installation Method: Horizontal Installation.
  • ★★【FEATURE】High‑accuracy mechanical rotating wing water meter with stable and accurate readings.The total tonnage is visually displayed for easy reading during meter reading..
  • ★★【STABLE PERFORMANCE】The meter has a built‑in filter, which can block large particles with stable performance..
  • ★★【APPLICATION】Compact design, suitable for most metering, mainly used in homes, gardens, etc..
  • ★★【EASY TO INSTALL】Mainly used to measure the flow of cold water in the pipeline and is easy to install..
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Dr.meter LX1330B Digital Illuminance Light Meter, 0-200,000 Measurement Range Lux Meter

  • ▶【4-Range Settings】: This high-quality digital illuminance/light meter has 4-range settings, 0/200/2,000/20,000/200,000 Lux, for a dynamic metering ability..
  • ▶【High Accuracy】: With auto zeroing capabilities, you can be sure you'll always get a reading with pinpoint accuracy, and it will always be fast!.
  • ▶【EZ-Read Display】: Clearly readable info lets you read Units and Signs easily, and stay informed with the over-range indicator..
  • ▶【Convenient Switches】: Get better control over your readings with Data Hold & Peak Data hold for when you're recording information. You'll also benefit from its lower power consumption and short rise and fall times..
  • ▶【Bring Anywhere】: From squeezing into tight places to keeping your load light, you can bring the Dr.Meter Digital Illuminance/light meter wherever you need to. Fits easily into a work bag or large pocket and barely adds any weight. It's the ultimate in light-metering convenience!.
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Wood Moisture Meter for Lumber - Firewood Moisture Meter for Walls with with Backlit LCD Display Mold Damp Detector Humidity Meter Digital Moisture Meter for Drywall Woodworking Plaster Paper Floor

  • ...re accurate, FIND OUT THE %MC OF MANY DIFFERENT WOOD AND BUILDING MATERIALS. Whether you’re working with wood, paper, or drywall, as a hobbyist or a professional, having inaccurate results can get very depressing, so requiring precision is the first choice. Choose us, our floor moisture meter could meet your ACCURACY AND QUICK MEASUREMENT needs.
  • Measuring the Wood Moisture Content with High Accuracy and Precision – Finding water leaks and identifying where moisture is coming from can be an all-important task for home inspectors, woodworking jobs, and it is also the first step in early mold prevention. So this wood moisture meter is your must-have tool. This moisture meter for firewood with great precision factor can help identify the location of moisture accurately and quickly, to help you make smart decisions on your high-end materials.
  • Two Measurement Modes with 8 Calibration Scales – Our moisture meter for lumber is designed with TWO measurement modes for WOOD AND BUILDING materials to meet your all needs. This moisture meter for wood features two high-precision pins, easily penetrating surfaces and assessing moisture content. What’s more, especially for professionals, is that this mold detector has eight calibration scales to choo....
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