ReviewsConductivity Measurement Units

pH Meter, 3-in-1 TDS Temp pH Tester 0.01 High Precision Water Quality Tester, pH Measurement Range with 0-14, Digital pH Meter for Household Drinking, Pool and Aquarium

  • Monitor pH up and down, temperature, nutrient (TDS) level in water to maximize your grow and ensure plants get a balanced feed.
  • General uses includes growing tent and reservoir.
  • Selectable conductivity units include TDS, EC, ppm 500, ppm 700 and CF.
  • This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
  • High and low alarm when outside parameters, selectable units include TDS, EC, ppm 500, ppm 700 and CF.
  • Lab quality glass pH probe with easy two point calibration.
  • Conductivity / temperature probe comes factory calibrated so it's ready to be used.
  • Double junction probe is more accurate than test strips and drops.
  • Combine with Bluelab pen and meter for full garden nutrients monitoring in water and soil.
  • Other features: International power supply, water resistant design.
  • KIT INCLUDES: Calibration solution, EC probe and pH probe, probe care kit is sold separately.
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers.
  • 2-Year Limited Warranty with proof of purchase (6-month warranty for pH probe).
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Bluelab MONGUA Guardian Monitor for pH, Temperature, and Conductivity (TDS) Measurements in Water with Easy Calibration, 3 in 1 Digital Nutrient Meter for Hydroponic System and Indoor Plant Grow White

  • Monitor pH up and down, temperature, nutrient (TDS) level in water to maximize your grow and ensure plants get a balanced feed.
  • General uses includes growing tent and reservoir.
  • Selectable conductivity units include TDS, EC, ppm 500, ppm 700 and CF.
  • This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
  • High and low alarm when outside parameters, selectable units include TDS, EC, ppm 500, ppm 700 and CF.
  • Lab quality glass pH probe with easy two point calibration.
  • Conductivity / temperature probe comes factory calibrated so it's ready to be used.
  • Double junction probe is more accurate than test strips and drops.
  • Combine with Bluelab pen and meter for full garden nutrients monitoring in water and soil.
  • Other features: International power supply, water resistant design.
  • KIT INCLUDES: Calibration solution, EC probe and pH probe, probe care kit is sold separately.
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers.
  • 2-Year Limited Warranty with proof of purchase (6-month warranty for pH probe).
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Apera Instruments AI521 PH800 Laboratory Benchtop pH Meter Kit, 0.01 pH Accuracy, GLP Data Management (USB output), BNC connector

  • Monitor 3 parameters in water: Conductivity (TDS) level to ensure plants get a balanced feed, pH up and down, and temperature with lab quality glass probe.
  • Gereral uses include growing tent, swimming pool, drinking water, and aquarium.
  • This hydroponics meter has ATC that provides consistent reading regardless of any fluctuations in temperature.
  • Conductivity scales include EC, PPM, and CF.
  • Combine with Bluelab meters and controllers for full indoor garden nutrients monitoring in water and soil.
  • pH probe requires easy two point calibration.
  • Conductivity and temperature probes come factory calibrated and are ready to use.
  • Other features: Auto off function, low battery indicator, units for temperature.
  • KIT INCLUDES: AAA batteries, pH probe storage cap, and calibration solution, probe care kit is sold separately.
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers.
  • 5-Year Limited Warranty with proof of purchase (6-month warranty for probes).
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20 Pack Replacement Electrotherapy Pads Compatible with Omron TENS Unit Device Reusable Pads not Omron Brand

  • Compatible Electrotherapy Pads: only compatible with Omron TENS units model PM3030 PM3029 PM3031 PM3032 HV_F128 HV_F128 etc..
  • Excellent Conductivity: Low impedance carbon film ensures stable conductivity without tingling. Self-adhesive, good sticky, quick grab, easy to peel....
  • COMFORTABLE PADS: our tens pads replacement are made of foam backing and premium adhesive gel, latex-free, no-irritating and flexible, easily conforms....
  • REUSABLE AND DURABLE: our tens replacement pads can be used up to 30 times if applied and removed with care.
  • individually and resealable packaging for....
  • 10 Pairs of replacement electrode pads, Total of 20 pcs.
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Apexstone Digital Kitchen Scale,Digital Scale for Baking,Kitchen,Food,Cooking,Digital Food Scales Digital Weight Grams and Ounces Batteries Included

  • ACCURATE MEASUREMENTS: High precision sensors to ensure a accurate measurements from 0.1 g to 5000g/11lb, and the margin of error is 0.3 g.
  • 7 MEASUREMENT UNITS DESIGN :It has 7 different units of measurement in g, oz, lb, tl, kg, water ml, milk ml.Ideal for baking, cooking, jewelry, water,....
  • CLEAR READABLE DISPLAY:LCD screen with BACK LIGHT makes the data easy to read,it provides Units Switch Function,Tare Function,Automatic....
  • EASY TO USE &PORTABLE: it comes with 2 ×AAA Battery ,so you can use it directly.Made from quality stainless steel,while it's a lightweight and small....
  • 100% SATISFACTORY WARRANTY: if unfortunately our Digital Kitchen Scale did not work well ,please kindly contact us for exchange, refund or return.
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Tatuo Growth Chart Height Indicator Tape Ruler Height Growth Chart Ruler Height Indicator Adhesive Ruler for Measuring Kids Boys Girls

  • Metric measurement: the height indicator tape ruler has 2 units of measurements, on the right side is a unit of measurement of 0 to 213 centimeter, on the left side is 0 to 83 inches, which can measure the height of most people.
  • Considerate design：the font is black and bright red to make the numbers more visible.
  • 2 Kinds of measurement units can meet the measurement needs of different people.
  • Compared with other height ruler, its width is large enough and can be cropped as needed.
  • Double sided: the design of double sided adhesive tape is suitable for most kinds of wall, which is convenient and fast to paste, sticky and firm, and can be maintained for a long time.
  • For good results, do not apply to textured surfaces.
  • Cropped height: you may want to use one level to ensure that it is straight.
  • In the case of obstruction, like floorboards or moldings, simply measure the obstacle's height and remove that length from the ruler with scissors.
  • Applicable occasion: wall growth chart is well suitable for most occasions and convenient measurement such as school, hospital, station, kindergarten, office and home.
  • It is a practical tool to record the height of your children.
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Apexstone 22lb 10kg Digital Food Weight Scale with Grams and Oz,Digital Kitchen Scale for Baking,Kitchen,Food,Cooking(Batteries Included)

  • ACCURATE MEASUREMENTS: High precision sensors to ensure a accurate measurements from 1 g to 10000g/22lb, and the margin of error is 0.5 g.
  • 9 MEASUREMENT UNITS DESIGN :It has 9 different units of measurement in g, oz, lb, ml,ct,kg, tl ,fl:oz,lb:oz.Ideal for baking, cooking, jewelry, water, milk etc..
  • CLEAR READABLE DISPLAY:LCD screen with BACK LIGHT makes the data easy to read,it provides Units Switch Function,Tare Function,Automatic turn-off,Overload prompt.
  • EASY TO USE &PORTABLE: it comes with 3×AAA Battery ,so you can use it directly.Made from quality stainless steel,while it's a lightweight and small scale,you can enjoy professional health butler care at home or on travel.
  • 100% SATISFACTORY WARRANTY: if unfortunately our Digital Kitchen Scale did not work well ,please kindly contact us for exchange, refund or return.
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Grams Scale Ounce Mini Scale, 500g by 0.01g Accuracy, SKEAP Digital Food Kitchen Durable Scale for Baking,Jewelry, Herbs, Seasoning,9 Units Conversion,Tare Function,2 Trays Included,Silver

  • ▶【0.01g High Accuracy Digital Gram Scale】:Science refers to that built-in high-precision load sensors is more accurate when it comes to kitchen scale. Our food scale can accurately measure 0.01g/0.001oz. The measuring range is 0.05g to 500g, please do not overload..
  • ▶【9 Measurement Units vs others 6 units】:This food scale has 9 measurement units to meet all the food weight that you need: g, ct,dwt, ozt,oz,gn,lb,tl,ml,thus provide easy conversion for smoother baking,while others just can provide 6 units under in 0.01g accuracy..
  • ▶【Unique Features】:Tare function and auto counting function makes measuring food more hygienic and easy, LCD display for clearer readings, easy-to-clean surface, portable and durable, perfect for Power, Baking, Baby food, Healthy food, Gold and silver jewelry,medicinal herbs..
  • ▶【Package Lists】:The package include the kitchen scale and 2pcs AAA batteries and user Manual. Please read the manual carefully to ensure that the scale is used correctly..
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Kitchen Food Scale, Rechargeable Scale for Food Ounces and Grams, High Precision Digital Scale Used for Baking, Coffee Making, with LCD Display

  • 【Precise Measurement】 This kitchen scale is equipped with a high-precision sensor system, which can provide accurate measurement and real-time reading. The measurement range is 0.1g to 3000g.
  • 【High Quality Material】 This digital food scale is composed of a high quality 304 stainless steel platform and an ABS plastic frame that can be used as a container for trays of two sizes. This scale is light, easy to store and clean.
  • 【9 Units Conversion】 The smart unit button can immediately convert between 9 measurement units (gn/oz/ozt/dwt/ct/lb/tl/g/ml), which is convenient for you to follow the formula.
  • 【Charging & Automatic Shutdown】 There are two power supply modes for digital food scales: USB charging/battery power supply, and automatic shutdown time can be set to achieve energy saving and environmental protection.
  • 【Wide Use】 The electronic scale can be used to weigh spices, coffee beans, medicines, complementary foods and jewelry. The digital kitchen scale has two trays of different sizes, which can be replaced according to different needs. It is suitable for various scenarios and can be used as a dust cover when not weighing.
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Elitech VGW-760 Wireless Digital Vacuum Gauge Micron Gauge for HVAC Micron Meter Refrigerant Vacuum Meter Leakage Test 1/4' SAE

  • UPGRADED ELITECH TOOLS APP(ioS and Android): An intergraded app, that allows users to manage all Elitech tools such as vacuum pump, digital manifold, vacuum gauge, pressure gauge, refrigerant charging scale on one app, more efficient and more intelligent..
  • WIDE MEASUREMENT RANGE & HIGH ACCURACY: Used to test system leak and discern vacuum pump quality of the evacuation in an HVAC and refrigeration system.
  • accurate measurements from 19,000 Microns (atmosphere) to 0 Micron. Accuracy: ±10% or ±10 Micron.
  • MULTIFUNCTIONAL DESIGN: Settable high/low pressure alarms, notifications will be sent when readings go beyond the predetermined value. The data can be recorded and exported in Excel and PDF format..
  • EIGHT MEASUREMENT UNITS: Easy conversion between 8 measurement units: inHg, Torr, psi, mbar, mTorr, Pa, micron, Kpa..
  • HIGHER PROTECTION LEVEL(IP65 Rated): ensure a deep vacuum throughout the entire system and prevent the mist when the refrigerant is caused by refrigerant bottle blasting. 24/7 US Technician Support via Email and Phone..
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200g x 0.1mg 0.0001g Digital Analytical Balance Lab Precision Scale from U.S. Solid

  • USE: Analytical scales measure changes in the sub-milligram range, which means that it works with quantities that are very small. Such small quantities can be affected by the slightest of things, like a breeze or humidity, so this scale comes with a draft shield which prevents measurement error.
  • PRECISION: In experiments, precision in measurement is extremely important because adding or subtracting even a microgram can result in different things. So precision is critical for any experimentation. This scale measures weights that range up to 200g, with the precision of 0.1mg.
  • FEATURES: It is fully electronic and it allows the user to read the measure from the LCD screen that has a convenient black backlight. You can also switch between units.
  • so if the metric system is not right for you, you can choose ounces or carats as measuring units. It has a RS-232 interface for linking your computer to it to allow serial data exchange between them.
  • APPLICABLE: Any environment where measurement of very small quantities is required.
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