ReviewsAutomatic Calibration

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Starter set with portable, water-resistant meter for testing pH, electroconductivity, and total dissolved solids, provided with solutions and sachets.
Calibration check function to validate instrument performance.
Automatic temperature compensation (ATC) to eliminate the need for extra calculations.
Alert system when low battery and potential measurement error.

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Sudoku 10,000 Trial

Starter set with portable, water-resistant meter for testing pH, electroconductivity, and total dissolved solids, provided with solutions and sachets.
Calibration check function to validate instrument performance.
Automatic temperature compensation (ATC) to eliminate the need for extra calculations.
Alert system when low battery and potential measurement error.

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INKBIRDPLUS Infrared Thermometer Cooking Temperature Gun, Digital Laser Thermometer Gun with Temp Alarm, -26~1112℉, Adjustable Emissivity for Pizza Oven, Freezer, Grill & Engine, Reptiles

【Max/Min/DIF/AVG Record】The infrared temperature gun can measure Maximum/Minimum/Average temperature,it also can compute the difference of current reading,wich perfect for measuring AC vents or car engines..
【Data Storage】The infrared temp gun with Data Storage function , There are 30 groups memory unit available, no need to record by yourself ,to save time and improve work efficiency, easy to use ..
【Automatic calibration/EMS Adjustment】The digital temp gun has a highly Sensitive Sensor ,which can automatic calibration according to the project,no need to calibration.
Distance Spot Ratio 12:1,which can measure targets at a longer distance.
adjustable emissivity from 0.1 to 1.0 to improve the measurement accuracy for measuring any object..
【High/Low Temperature Alarm】The laser temperature gun built-in High/Low Temperature Alarm,When reading over temperature you setted, LCD display High/LOW icon with BiBi audio sounds, remind you the temperature anomaly..
【Widely use】Temperature measurement range -50℃~750℃ (-58℉~1382℉).Temperature gun can be used for Iron Industry Temperature Test,Food surface temperature Test,Oil Surface Temperature Test,Water Surface Temperature Test,Electrical Engineering etc..

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CAMWAY Digital PH Meter Water Ph Tester ATC 3 in 1 PH TDS Temp Water Quality Tester for Drinking Water, Pool, Lab, Food Processing, Aquarium, Pond, Beer Brewing

3-in-1 MODE PH Tester: Measure PH, TDS and Temp value accurately, Let you know water quality clearly to ensure your family members’ health,PH Measuring Range:0-14 pH,TDS Measuring Range:1-9990ppm, 0-9990µs/cm,Temperature Measuring range:0.1- 80.0°C, 32.0-176.0°F.
ATC Specially Design: With automatic temperature competition function, Digital PH Meter could accurately read the pH value of the sample in the temperature range of 32 °F-140 °F.
Solve the inaccurate measuring problem caused by the change of liquid temperature.
Automatic Calibration: Features a three-point calibration, the PH Water Pen could automatically identify the calibration solutions of PH 4.00, PH 6.86 and PH 9.18.
High Sensitive Probe Accuracy: Because of the high sensitive probe, You could get a full measurement range of 0-14 pH, 0.01 pH resolution, Besides, Green backlit guarantees that you can read the measuring results in any condition.
Provide water quality monitoring, high-precision size water quality tester for drinking water.

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Mass Spectrometer

[Easy to use] This spectrophotometer has digital display shows measurement values..
[Automatic Way] Automatic light door, automatic zero and hundred adjustment equipment calibration..
[Good Quality] Adopting tungsten lamp to ensure the service life of equipment.Large sample chamber, maximum can place 10cm of colorimetric dish..
[High Performance] Excellent metering accuracy is higher than the general instrument..
[Application] Widely used in medical, food, petrochemical industry, environmental protection and monitoring, etc..

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Hanna Combo pH/EC/TDS/C/PPM Tester HI98129

Automatic calibration at one or two points with two sets of memorized buffer values for ease of use.
Replaceable electrodes to prolong life of meter.
Automatic temperature compensation (ATC) eliminates need for extra calculations.
Automatic shut-off to extend battery life.

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Digital pH Meter, Dr.meter 0.01 Resolution High Accuracy PH Tester, Auto Temperature Compensation pH Testing Pen with Backlit Two-Color LCD Display and Data Hold, 0-14pH Measurement Range Water Tester

...m chloride powder into 20ml of pure water and mix well. Then put the probe into the solution for 24 hours, take it out and clean the residual solution on the surface of the sensitive bulb. Now, you can start to calibrate. (Note: If the sponge is wet enough, please skip this step.).
DURING USE: If there is inaccurate calibration, repeat the step of 'Before Use'. If using your own potassium chloride powder, prepare the solution by adding 61.5g of KCL into 250ml of water. Then, put the probe into the solution for 24 hours, take it out and clean the residual solution on the surface of the sensitive bulb. Now, you can start to calibrate..
AFTER USE: To ensure the activity of the sensitive bulb, add a drop of newly prepared potassium chloride solution into the sponge inside the probe cover. Also, to better maintain the activity of the sensitive bulb, add the solution to the sponge every two months..
▶ 【Notification】Calibrate once per week if you often test solution of PH 10, or once per half month for neutral solutions. The 250ml calibration solution for multiple uses (10ml or so each time). Then rinse the electrode with pure water before next test. Rinse and rest 3-5 min before conversing from strong acid to strong alkaline and vice versa..

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NAGAOKA JN-P200 MP-200(H) Cartridge Replacement Stylus

Help you adjust the stylus force of your Record Player, keep the record machine's good performance..
High precision and accurate. Precision: ±0.01g. Capacity: 0-5.00g..
LCD display with blue backlight, easily and clearly reading..
Tare function, Automatic calibration and turn-off..
Power: 2 X 1.5V cell (Included), cone with one 5g calibration weight for Free..

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PH Meter Tuecota 0.01High Accuracy Digital PH Water Tester Measuring Range 0-14pH PH Tester Pen with ATC Suitable for Drinking Water Liquid Food Swimming Pool Aquarium Aquaculture Hydroponics

【Quick and Accurate】: Remove the protective cover, immerse the electrode of the pH tester in the solution, press the measurement button, and the....
【Automatic Temperature Compensation】: The PH test meter has a built-in (ATC) automatic temperature compensation function, which can accurately....
【Automatic Calibration】: It needs to be recalibrated after a long period of inactivity or frequent use. The auto calibration function allows you....
【Wide Use】: The lightweight and portable size allows you to easily carry it with you, and measure it anytime, anywhere. It is suitable for testing....
【What you will get】: 1 x pH meter, 1 x user manual, 2 x 1.5V LR44 battery (built-in), 3 x pH buffer powder, 3 years warranty service, everything....

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Fluke 922/Kit Airflow Meter Kit

...the test liquid affecting the measurement results, as both the pH meter and TDS meter have an automatic temperature compensation function that adjusts to the water temperature.
[pH tester] Full measurement range of pH 0 - 14, reliable and quick readings. How to calibrate pH pen - Press CAL key for 5 seconds to enter calibration mode, then press to select 6.86, 4.00, 9.18 corresponding powder to finish calibration, pH pen electrode is easily affected by the environment, if not used often, calibration before use will get accurate measurement results, regular use will keep the accuracy of measurement.
[Great for all home and laboratory] TDS & & EC and pH testing applications including drinking water, cooking water, aquariums, swimming pools, hydroponic, etc... Not necessary anymore to compare color strips. It's digital reality..

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Gel Heating Machine,Portable PRP PPP Gel Maker Heater,Plasma Bio-Filler Equipment,Instrument Autologous Serum Filler with Digital Display for Laboratory Hospital

【Intelligent Function】Gel heating machine has real-time temperature display, time countdown display, automatic fault detection and buzzer alarm function, temperature deviation calibration function, and built-in over-temperature protection device. Features:Voltage: 110v/60Hz,Temperature range: room temperature + 5℃~100℃,Time range: 1min~99h59min/∞,Temperature accuracy: ≤±0.3℃,Display accuracy: 0.1℃,Heating time: ≤12min (25℃ to 100℃),Power: 150 watts,Fuse: 250V 3AФ5×20,Size: 10x7.7x6in,Net weight: 2.5 kg..
【LCD Display】Portable PRP PPP gel maker heater has easy module replacement, easy to clean and disinfect, beautiful appearance, blue LCD display instant parameter information..
【High Precision, Automatic Recovery Function】Optional power failure automatic recovery function, automatic start running function, improve efficiency, intelligent algorithm, ensure the whole process temperature control accuracy ≤ +03C, effectively reduce the experimental error..
【Multiple Protection】Plasma bio-filler equipment can ensure the stability of long-term operation and safety in the case of unattended op....

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