Dissolved Oxygen Meter,Portable Oxygen Meter Range:0-40mg/L,Dissolved Oxygen Test Kit with Electrode Filling Fluid,Aquarium Water Test Kit

  • ...fficiency or the environment:e.g.aquariums,swimming pools,teaching experiments, laboratory sterile environments,scientific research,environmental testing (lakes, streams, oceans),Wastewater treatment, wine production and other fields..
  • Oxygen solubility will be affected by temperature, atmospheric pressure, and salinity.Our dissolved oxygen meter with automatic temperature compensation,temperature compensation of 0-40 ℃ can meet normal use.Dissolved oxygen meter digital screen display with backlight makes data reading more clear and convenient.Auto power-off in 8 minutes if not using it and can low battery indication..
  • Compact pen-shape design of oxygen analyzer, lightweight for mobility,In order to better take care of the small pets in our family water, they can become healthier.The aquarium water test kit is a good choice.Through dissolved oxygen test kit you can test water anywhere to get the purest water..
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VIVOSUN Digital PH Meter, 3-in-1TDS EC and Temperature Meter, Plant Soil MoistureTester Combo for Home, Garden and Hydroponics

  • pH Meter: With an Automatic Temperature Compensation function, the meter quickly adjusts to water temperature and provides near-immediate pH readings.
  • With our advanced technology, the test results are fast and accurate.
  • Results are clearly displayed on an LCD screen.
  • 3-in-1 TDS Meter: Also comes with Automatic Temperature Compensation and a long battery life.
  • Shuts off automatically if unused for 5 minutes.
  • Contains an agile titanium alloy electrode.
  • Easy to read the LCD screen and write with the hold function.
  • 3-in-1 Soil Tester: Tests soil moisture, light, and pH—just press one button to switch modes.
  • This tester can test soil moisture so you know when to water your soil.
  • Use this tester to rapidly grow and garden more efficiently.
  • Easy to Use: The pH meter is pocket-sized, lightweight, and easy to use and read—it even comes with a backlight so you can use it in darker areas.
  • The large LCD screen and save function on the TDS Meter make reading and recording a breeze.
  • The 10.8-inch Soil Tester is durable and easy to carry around, plug, and use and no batteries are required.
  • Versatile Application: Testing TDS and pH would greatly benefit your homes, labs, aquariums, swimming pools, hydroponics, and drinking water—it’ll save you money while prote....
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Runleader Digital LED Engine Hour Meter,RPM &Temperature Display,Maintenance Reminder,External Powered Operating for Lawn Mower Generator Dirtbike Paramotor Outboard Motor Marine Compressor

  • TACH/HOUR METER----It is a multifunctional meter include functions Engine temperature meter gauge,TOT hours,JOB timer,Maintenance service timer,Tachometer..
  • TEMP METER GAUGE----Use the temperature sensor to measure engine real-time temperature value.
  • Programmable over-temperature alert reminder.
  • Maximum temperature value is viewable and resettable..
  • HOUR MERER----TOT hours help you to track how many hours are the engine/machine working.
  • JOB timer is used to measure the time of a particular work job such as change oil, it is resettable.
  • Maintenance timer is countdown tracking, remind the arrived status by red light and waring icon..
  • TACHOMETER----Record the real-time RPM value when engine is on, help to adjust engine idle.
  • Programmable engine firing patterns to keep the RPM value more accurate.
  • Flashed red light & warning icon for Alert RPM.
  • Data retained when engine /machine shutdown.
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MASTECH MS8229 Digital Temperature Humidity Lux Sound Meter Multimeter

  • DMM + Lux Meter + Humidity Meter + Sound Level Meter + Thermometer.
  • 20%-95% RH 40-100 dB 40000 LUX -4-1832F 0-200 KHz 0-100 uF.
  • LED / Sound Warning shows you where to plug the test leads.
  • Built-in Temperature & Humidity Sensors show you the environmental temperature and humidity.
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FMF Megabomb Header with Mid Pipe - Stainless Steel for 20-22 Husqvarna FE501HQ

  • ❤️ High quality: Motorcycle Exhaust Middle Pipe used to measure the water temperature of cars. Professional manufacturing, more robust and durable. Make your vehicle work more efficient. Professional manufacturing, high precision and stable performance. Solve all the problems you encounter during use. This water temperature meter is made of high-quality stainless steel, with high hardness, rust resistance, durability and long service life. - escape cb500x.
  • ❤️ Easy to operate-----The water thermometer follows strict quality control standards and specifications, with high sensitivity and easy operation. The measurement range is 40~120 degrees Celsius. - slip on exhaust motorcycle.
  • ❤️ High precision ---- The numbers and pointers of this product can clearly display the water temperature, a....
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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

  • 【Large 11” LED Display】: This large screen decibel meter has a 11″ LED display with adjustable brightness, so you can easily read 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 detect....
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Wood Moisture Meter - Upgraded Moisture Meter for Wood, Pin-Type Digital Moisture Mold Detector Tester for Firewood, Backlit LCD Display With Visual High-Medium-Low Moisture Content Design

  • ...RE CONTENT ALERTS would tell you whether moisture of the material is high or low directly, and the color indicators with green (dry), yellow (moderate) and red (high) indicators typically identify where on the scale of %MC the readings occur,so this wood moisture meter would be more convenient for your jobs.
  • ✔TEMPERATURE COMPENSATION FUNCTION, EASY TO USE - Are you still worried about the inaccurate measurement results in a complex environment? This digital moisture meter with TEMPERATURE COMPENSATION FUNCTION could work in a certain temperature environment, ensure the accurate result, while will not affect the measurement data because of the change in ambient temperature. In addition, this moisture tester with hand-friendly shape and rubber side grips let you take multiple measurements in comfort.
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Sper Scientific 860040 Turbidity Meter

  • ... 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..
  • ✅Easy To Carry And 100% Quality Guarantee - Small pocket size and light weight design makes it more popular with users.
  • strong storage boxensures more easy carry! Cleaning cloth for cleaning after use,three extra batteries as spare. If our digital ph meter doesn’t meet your....
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Mastech MS8229 Auto-Range 5-in-1 Multi-Functional Digital Multimeter

  • Dmm + Lux meter + humidity meter + sound level meter + thermometer.
  • 20%-95% RH 40-100 dB 40000 Lux -4-1832f 0-200 kHz 0-100 UF.
  • LED/sound warning shows you where to plug the test leads.
  • Built-in temperature & humidity sensors show you the environmental temperature and humidity.
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