Best Digital Alcohol Meter Kit

Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water, 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas, High Accuracy

  • 【 Wide Usage PH Meter 】Hofun ph meter is an essential tool to improve your life quality. This digital ph tester can be applied in the following applications,drinking water quality test, swimming pools quality monitor, PH balance measurement in RO/DI system, aquarium, spa, hot tub or hydroponics..
  • 【 Reliable TDS Meter With Accurate & Quick Measurement 】 Hofun digital ppm meter is equipped with premium quality titanium alloy probe, which enables quick and accurate water quality test. Our water quality tester is with 0-9999ppm & 0-200ppt wide test range ensures different function of usage..
  • Easy Operation for Salinity Test: When you want to use our pool salt tester, all you need to do is to turn the meter ON and click MODE button to shift to SALINITY function. This easy and convenient operation design is very considerate and offers premium experience. Wide Application Salinity Meter: Hofun digital water salinity test meter applies for multiple uses, like salt water test for swimming pool, Koi Fish, Seawater, Aquariums & Marine Monitoring..
  • Three Display Designs for Salinity Test: PPM + PPT + %. For Swimming....
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Hofun TDS Meter Digital Water Quality Tester, TDS Temperature & Conductivity Meter 3 in 1, 0-4999 ppm, EC Meter, Digital Water Testers for Drinking Water, PPM Meter for Hydroponics Aquarium

  • ✔[ BONUS 3 in 1 Digital TDS Temperature & Conductivity Meter] Hofun 3 in 1 TDS, Electric Temperature & Conductivity Meter features the most advanced and updated technology. Three different measurement needs can be fulfilled by one digital water quality tester. Not only been convenient for you, but also saves your time and money, absolutely a helpful kit for your life..
  • ✔[ RELIABLE TDS METER -- ACCURATE & QUICK] Equipped with premium quality titanium alloy probe, Hofun TDS water quality tester enables quick and convenient test. Put the probe into water and LCD shows accurate results in seconds. In addition, advanced and reliable systerm ensures measurement accuracy, 0-9999 ppm, making it fits multiple usages, hydroponics meter，Ideal water testers for drinking water test, swimming pool, laboratory, aquarium, RO/DI Water etc..
  • ✔[ EASY READING BIG BACKLIT LCD DISPLAY & QUALIFIED WATER TESTER ] Hofun water quality test meter for hydroponics ec meter with Big Backlit LCD is far superior than other ones, which allows wider angles of data reading and night reading. Besides, Red backlight ( ppm figure over 40 ) means high level ppm figure. Green backlight ( ppm figure below 40 ) indicates TDS figure qualified for direct drinking water (Notes: Internatio....
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Pyle Smart Indoor Air Quality Monitor - Digital Hygrometer Thermometer Test Gauge, Air Tester for Home, Pollution Sensor Detector, Carbon Dioxide Meter, Temperature and Humidity Tester Kit -PCO2MT05

  • HOUSEHOLD SAFETY: The Pyle Indoor Air Quality Test Kit ensures household safety w/ carbon dioxide gas monitoring. Also measures temperature and humidity w/ standard digital clock/calendar function. Used for home, office, school, business applications.
  • TARGET METER: The portable digital home air quality monitor tester features hassle-free operation w/ sleek design. Equipped w/ target meter setting — audible and visual alarm notifications. Uses non-dispersive infrared detector for gas measurement.
  • BUILT-IN MEMORY: Allows you to save up to 12,700 data readings w/ its built-in memory. Offers accurate and reliable data readout and is laboratory tested for safe pollution detection. Features record function which saves real-time meter readings.
  • DIGITAL LCD DISPLAY: The home air quality test meter introduces digital LCD screen interface w/ time/date display. Shows CO2 measurement range from 0-9999 PPM, humidity range: 0%~99.9% and -10~70° Celsius temperature range w/ selectable temp unit.
  • BATTERY OPERATED: Features built-in rechargeable battery for portability but it can also be powered via included USB cable. The air tester has a removable stand so it can be mounted on the wall. Includes computer software for data analysis review.
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pH Meter for Water and TDS Meter Water pH Meter and 3 in 1 TDS&EC Water Tester Combo ±0.01 pH Accuracy ±2% F.S Accuracy TDS/EC/Temperature Meter for Hydroponics Household Drinking and Aquarium

  • You will get – 1x PH water Meter(yellow) +1x TDS Meter (blue). Total is 2 PCS..
  • Function – pH digital tester kit is equipped with auto temperature compensation function, it can adjusts to water temperatures and water quality to....
  • Accurate & reliable – these digital meters can test quickly and accurately within ±0.01 pH. It only takes a few seconds to show accurate and stable....
  • Easy to use – pH tester and TDS meter have sensitive electrode sensor, simply press "ON". It only takes a few seconds for your result to appear the....
  • Widely application – our water tester kits are designed small and convenient. PH meter and TD&EC meter can test pH balance, ideal for testing....
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Auto Meter 6970 Cobalt Digital Boost Gauge,2.3125 in.

  • Features Auto Meter's E-Z View Digital LED Display System which maximizes readability and minimizes distracting high speed digit changes.
  • Includes data acquisition grade solid-state pressure transducer, providing unmatched accuracy and durability even in the harshest environments.
  • Auto Meter’s race proven digital stepper motor electric instruments provide unmatched accuracy which is further increased by utilizing a self calibration sequence during power up.
  • Gauge kit includes 1/8” NPT stainless steel pressure transducer, wiring harness, mounting hardware, and detailed instructions for installation.
  • 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system.
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Auto Meter 6937 Cobalt Digital Water Temperature Gauge, 2 1/16'

  • Features Auto Meter's E-Z View Digital LED Display System which maximizes readability and minimizes distracting high speed digit changes.
  • Includes data acquisition grade solid-state temperature sender, providing unmatched accuracy and durability even in the harshest environments.
  • Auto Meter’s race proven digital stepper motor electric instruments provide unmatched accuracy while keeping hazardous fluids outside of the vehicle.
  • Gauge kit includes 1/8” NPT temperature sender, 3/8” and 1/2" NPT adapters, wiring harness, mounting hardware, and detailed instructions for installation.
  • 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system.
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Japard Satellite Finder Signal Meter with Level Display – Pointer Display Measuring Device with High Signal Sound, Checking Angle and Direction, No Battery Required

  • Includes: TV Signal Strength Meter with Adapter Kit, and a Coaxial Cable.
  • Perfect For: Provides you with an over the air signal strength meter for digital TV antenna - designed for terrestrial digital television broadcast.
  • Features: The signal finder meter flaunts an impressive LED feedback display, sensitivity adjuster and coaxial Cable for an easy installation.
  • VERSATILITY - Perfect for positioning stationary mounted antennas or can be used by travelers in RV's looking to aim your directional antenna towards better signals in new or unfamiliar areas.
  • Quality Assurance: DTV signal finder Includes a US manufacturers warranty.
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Olympus DS-9000 Digital Voice Recorder with ODMS R7 Software Stereo

  • DS-9000 Digital Voice Recorder with ODMS R7 Software - microSD card - LI-92B Rechargeable Lithium-Ion Battery (3.6V/1350mAh) - KP30 Micro USB Cable....
  • Intelligent dual microphones suppress unwanted background noise.
  • Triple-layer sound studio pop filter blocks breath and wind vibrations.
  • Certified up to 1.5 meter shockproof body.
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Dissolved Oxygen Meter,Portable Oxygen Meter Range:0-40mg/L,Dissolved Oxygen Test Kit with Electrode Filling Fluid,Aquarium Water Test Kit

  • ...ment, 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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