Reviews Automatic Reading System

YINMIK PH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof DWC PH and EC PPM Water Tester with Backlit for Nutrients Growing, Indoor Garden, Home Brewing, Pool, Aquarium

  • {Multiparameter pH EC TDS Temp Meters:} Grower’s good aid. YK-4 Pen Meter can measure pH, EC (Electrical conductivity), TDS (total dissolved solids), don’t need others, just press {MODE/CAL} key to switch readings of pH, EC (μS/cm / mS/cm), TDS (ppm)..
  • {Easy to Calibrate:} Automatic pH calibration. Supports 3-point pH CAL at 7.00, 4.00, 10.01. Comes with 2 sets of pH meter calibration powders (4&7&10) for your calibration needs, (EC and tds meters are pre-calibrated)..
  • {Multiple Uses:} Multiparameter Meters can test pH, EC, tds levels and temperature of pH up and down in hydroponics to know your water is in the perfect range for maximum nutrient uptake. Widely used in DWC hydroponics system, RO/DI water, drinking water, tap water, beer, wine, kombucha, milk, home brewing, pool, aquarium, reef tank, hot tub, aquaculture, Spas, fish tank and urine..
  • {Stable and Reliable Reading:} The additional chip makes the pH reading more stable (Reduce the interference of mobile phones and other items on the instrument), and the automatic temperature compensation (32 to 122 ℉) keeps the reading consistent..
  • {Easy to Read:} The large screen display with green Backlight helps to read the pH tds ec meter at odd angles and in low light. Press the {HOLD/TEMP} key to....
Check Stock

Reader Rabbit Personalized Kindergarten 2 CDs

  • Filled with activities to help your child learn reading, arithmetic and problem solving skills!.
  • 60 Interactive & Printable Activities. More than 50 Skills Covered. Four Skill Levels..
  • Automatic Help. Parent's Progress Reports..
  • A.D.A.P.T. Learning Technology - a dynamic system that continually adjusts the program to match your child's growing abilities..
  • Windows XP, Vista, 7 (32-bit only) compatible.
Check Stock

2 in 1 Thermometer with Hand Sanitizing Soap Dispenser - Instant Temperature Read Light-Sensitive Distance Sensor + 1200mL Capacity - Automatic Liquid Sanitizer Soap - Hands Free K9 Plus with Stand

  • ALL-IN-ONE - Now you can both scan your body temperature and wash your hands, without any worries of infection. This soap dispenser requires no....
  • LARGE DIGITAL DISPLAY - You will be able to see your body temperature with the clearly visible digital LED display. It can be used both for Fahrenheit....
  • HIGH PRECISION SENSOR - It is built with high precision technology so there is no worry as to whether the reading is correct or not..
  • AUTOMATIC ALARM - When high temperatures are detected it will instantly trigger the alarm system. You will know immediately when something is wrong..
  • ENERGY SAVER - Due to its automatic wake-up system, when nobody is around it will go into sleep mode. It will wake back up again when it detects....
Check Stock

Milling Machine Linear Scale, 170mm High Accuracy Linear Encoder for Milling Lathe Machine

  • Supports automatic operation including dry running and single step operation, manual operation of the CNC lathe control including motor CW/CCW, back to program 0, back to mechanical 0 and output control..
  • The interface of the direct output terminals on the back reduces the transmission board. The terminals on the back can be directly wired, clear and convenient, which saves costs.
  • Isolated I/O port means that with input and output ports isolated from the system, the output port capacity can be up to 1A.
  • You can power the system directly using the USB cable. This is practical for the transfer of the start screen and the program as well as for learning and operation.
  • With 20 control commands, the external manual supports the control motor CW/CCW, start, pause, alarm, emergency stop etc. The parameters of the CNC lathe control include system parameters, system self-test, I/O settings, user and manufacturer password management etc. and it supports also editing, reading, deleting and saving programs..
Check Stock

PH and TDS Meter Combo, Tuecota Digital ph Water Tester, 3-in-1 TDS Temperature & EC Meter, Digital Water Tester, Ultrahigh Accuracy Water Quality Tester for Drinking Water, Hydroponics, Aquarium etc

  • ... Meter and TDS Meter, respectively adopt low impedance sensitive bulb and agile titanium alloy electrode respectively. Remove the protective cover, press the switch button, immerse the probe of the pH Meter/TDS Meter in the solution, and you can get the reading immediately..
  • 【pH Meter】: The digital ph tester has automatic temperature compensation function and Automatic Calibration function, make the measurement data not affected by the water temperature, and make it easy for you to calibrate..
  • 【TDS & EC Meter】: The Digital TDS & EC Tester has automatic temperature compensation function, Auto-off and Hold Function. The digital water tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient reading and recording..
  • 【Wide Use】: The lightweight and portable size of the water meter Combo allows you to easily carry it with you, and measure it anytime, anywhere. Test the purity of drinking water to ensure it's healthy, monitor if Reverse Osmosis (RO)/DI System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients) and pool etc. It is very suitable for scientific experiments in children's schools, testing different bott....
Check Stock

Smart Weigh 50g x 0.001 grams, Premium High Precision Digital Milligram Scale, includes Tweezers, Calibration Weights,Three Weighing Pans and Case

  • MULTIFUNCTIONAL- Scale is able to weigh in various measurements, making it perfect for all your weighing needs! Weighs in g, oz., ct., ozt., dwt and gn. Whether you are weighing gold, powder, medication or anything for cooking this scale has the right measurements for you!.
  • AUTOMATIC SHUT OFF- After 60 seconds the scale will automatically shut off so you do not waste your battery. Scale comes with the rare and unique option to shut this feature off! Simply disable the automatic shut off and your measurement will stay on the LCD display for as long as you need. Manual Shut off function is convenient for items that are very fine and whose measurements need to be precise, such as medications and powders..
  • ACCURATE- Utilizes high precision sensor system to get an accurate reading every time! Scale has a thousandth of a gram accuracy (0.001g) so it is extremely precise. This accuracy takes the guesswork out of measuring finer items, so you can just place the items on the scale and know that your reading is the most accurate it can be with this top of the line scale!.
  • TARE FUNCTION- Scale comes with a tare function for items that are difficult to weigh and need to be placed in a container or on the weighing pans. Place your container or pan on the scale, pres....
Check Stock

24 In. Lightning® LED Magnetic Box Beam Level—Pro Series

  • Precision-milled, heavy-duty aluminum frame for maximum durability.
  • SuperShock molded rubber inserts encase skeletal plastic end caps for extra shock absorption.
  • Ergonomic, rubberized grips for comfortable, easy handling.
  • Deep V-Groove seats magnetic edge on round or square stock.
  • Multi-ring vials indicate 2° and 4° grade for drainage—ideal for lanscapers and plumbers.
  • 3 LED-illuminated vials for easier reading in dark workspaces.
  • Durable acrylic block vials accurate to . 029°(. 0005 in. ).
  • Battery-saving 10-minute automatic shutoff.
  • Ims technology Magnetic system features 6 Internally sealed magnets.
Check Stock

Beslands TDS Meter Water Tester,3 in 1 EC Meter & Temperature Meter 0-9990ppm Ideal Water Test PPM Meter for Drinking Water Aquariums etc with Carrying Case

  • [Accurate and Stable Measurement] High-quality titanium alloy probe and reliable automatic temperature compensation (ATC) can ensure that accurate....
  • [Measuring range]: 0-9999 ppm. From 0-9999 ppm,the resolution is in increments of 1 ppm..
  • [Functions] Professional TDS, EC and temperature pen 3 in 1. (Backlight) LCD display with automatic lock function With hold function, the measured....
  • [Easy operation] Just turn on the TDS meter and gently stir the water, then the stable reading will be automatically locked on the LCD within a few....
  • [Using] Monitor whether the reverse osmosis (RO)/DI system is working normally, whether it needs to replace the filter, maintain the aquarium,....
Check Stock

Sper Scientific 860040 Turbidity Meter

  • ...ion - 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..
  • ✅Easy To Carry And 100% Quality Guarantee - Sm....
Check Stock

TDS Meter Digital Water Tester, Tuecota TDS Tester 3-in-1 TDS Temperature and EC Meter, Ultrahigh Accuracy Water Quality Meter ppm Meter for Drinking Water, Aquariums, etc

  • ...water tester adopts upgraded agile titanium alloy electrode and industrial-grade high-precision chips. Remove the protective cover, press the switch button, immerse the electrode of the TDS tester in the solution, and you can get the reading immediately. Accuracy: ±2%, measuring range: 0-9999ppm, 0-9999 μS/cm..
  • 【Automatic Temperature Compensation】: The TDS meter has a built-in (ATC) automatic temperature compensation function, which can accurately determine the TDS & EC value of the sample within the range of 0.1-80.0℃ (32.0-176.0°F), so that the measurement data will not Affected by water temperature..
  • 【Auto-off and Hold Function】: The digital water tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient recording, and the tds water tester with big backlit LCD for easier reading..
  • 【Wide Use】: The lightweight and portable size of the TDS water meter allows you to easily carry it with you, and measure it anytime, anywhere. Test the purity of drinking water to ensure it's healthy, monitor if Reverse Osmosis (RO)/DI System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients) and pool etc..
Check Stock

Sejoy Blood Pressure Monitor Wrist BP Machine Cuff Automatic Digital Blood-Pressure Meter Large Backlit Display Battery Included

  • LARGE BACKLIT DISPLAY, EASY TO USE: Sejoy DBP-2242 Automatic Wrist Cuff Blood Pressure Monitor with a large backlit LCD display gives you an excellent....
  • 2-USER READING MEMORIES: 60*2 reading memories each with a date/time stamp can track your blood pressure for a period of time and the "average last 3....
  • IRREGULAR HEARTBEAT DETECTOR: This Clinically Accurate Wrist BP Machine has advanced measurement technology that can provide you with the accurate....
  • AUTOMATIC AND EASY TO CARRY: The Blood Pressure Machine is fully automatic, just need to press one "Start" button to measure your blood pressure and....
  • ADJUSTABLE LARGE WRIST CUFF: Specially designed a wide range of adjustable wrist cuff for people of different sizes, 5.3"-8.5" (13.5-21.5 cm) in....
Check Stock

Electronic Digital Dial Thickness Gauge Inch/Millimeter Conversion Portable Quick Mini Calipers 0-12mm Range (Red)

  • The thickness gauge body is made from high quality engineering plastics, light weight and durable.
  • Thickness gauge is designed with a large digital LCD display for convenient reading of data.
  • Suitable for measuring situations which require especially insulation and magnetic or scratch prevention.
  • Can be used to measure thickness of paper, PU leather, metal sheet, jewelry, battery, and magnetic materials, etc.
  • Supports reset function at any position, metric and imperial system switch, manual power on/off and automatic power off.
Check Stock

Digital pH Meter with ATC pH Tester, 3 in 1 pH TDS Temp 0.01 Resolution High Accuracy Pen Type Tester, Water Tester for Water, Wine, Spas and Aquariums

  • 【3-in-1 pH Meter】pH meter has a three-in-one function, which can measure PH, TDS and temperature with high precision at the same time. All-round measurement of water quality to ensure healthy water quality..
  • 【Automatic Calibration pH Tester】With high sensitive glass probe, you can get a full measurement range of 0-14pH, 0.01 pH resolution. And pH meter uses a 3-point calibration method to calibrate the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18. You can calibrate effortlessly to ensure the accuracy of your measurements..
  • 【High Accuracy Water Tester】High-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response. Green Backlit LCD Design guarantees that you can read the measuring results in any condition. One-button lock reading function helps lock reading even if the pH Meter is taken out of the sample!.
  • 【Automatic Temperature Compensation Digital pH Meter】No longer need to pay attention to the temperature of testing liquid, pH meter can accurately determine the pH value of the sample in the temperature range of 32°F-140°F(0°C-60°C), so as to solve the inaccurate problem caused by changing the liquid temperature..
  • 【Pocket Size Water pH Tester】 You can use this small Pocket S....
Check Stock