ReviewsTester Instrument

plplaaoo Coffee Densitometer, 350mAh Digital Coffee Density Detector Digital Moisture Meter, DFT‑F10V55H23 Coffee Concentration Refractometer Sugar Drinks Density Coffee Concentration Refractometer

【2 Second Speed Measurement】The measuring instrument can measure in 2 seconds, with high precision and fast speed. It can be started with one key, and the test can be done by dripping water, and the result can be displayed immediately and intuitively..
【Smart Instrument】The original biological networking small APP covers data analysis models, services, sharing and socializing and other multi-dimensional functions, and supports Bluetooth connection or mobile phone monitoring..
【Elaborate Design】Coffee concentration with range of 0‑26%, its accuracy is ±0.03% coffee TDS. The tester is waterproof and battery operated..
【Power Supply】The coffee concentration tester supports C-type intelligent fast charging, built-in 350mAh lithium battery, fast charging and easy to use..
【Stable Performance】The coffee densitometer achieves the best and stable performance through professional manufacturing and exquisite craftsmanship, with waterproof function, coffee concentration range is 0-26%, and accuracy is ±0.03% coffee TDS..

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AMTAST Professional Surface Roughness Tester Metal Surface Roughness Gauge

The Surface Roughness Tester AMT211 complies with international standards ISO, DIN, ANSI, JIS. Users-friendly system and intuitive menu navigation, Multi-direction measurement such as lateral and upsid..
Sensor can work in the meter, also can work independent through 1.0m length cable (Max can be 3m)..
Affordable Touch screen & button operational Surface Roughness Tester. Roughness parameters: Ra ,Rz, Rq, Rt, Rp ,Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rsm, Rku, Rmr, Ry(JIS), Rmax, RPc, Rk, Rpk, Rvk, Mr1, Mr2, resolution 0.001 micron. With bluetooth, also can by app to connect with mobile phone..
Calculation results, assessed profiles, bearing and amplitude curves can be displayed. DSP chip controlled achieves high accuracy and fast testing speed, easily connected to PC & Printer.
Wide Application: This portable Surface Roughness Tester allows surface roughness measurement both on metal and non-metal workpieces. It is suitable for machining and manufacturing, quality control, inspection departments, especially for measurement on large and heavy workpiece, assembly line on site. The AMT211 is a Non Destructive Testing instrument, damage won’t be caused when testing piece..

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TDS Meter Tester, Digital LCD Water Quality Tester Filter Pen, 0‑9999 PPM Testing Water Quality for Drinking Water Purity Test, Swimming Pools, Aquariums (Red)

【Wide use】 TDS instrument tester can be used for water purifiers and filters, food (vegetables, fruits) and beverage quality monitoring, swimming pools and spas, aquariums, hydroponics, etc. It is suitable for water quality testing in water laboratories, CDC, aquaculture, hospitals, swimming pools and household tap water..
【Test the purity of your water】 How pure is your water? Use this portable TDS meter tester to test the purity of water, use our TDS water quality tester, it will tell you your overall water purity level and display it on the screen in ppm (parts per million)..
【Function】Our TDS meter tester has a hold function and an automatic shutdown function, which can save the measured value for easy reading and recording. Turn off the meter after 10 minutes of non-use to save battery power. Press the "TEMP" key to switch the thermometer between Fahrenheit and Celsius..
【Measuring range】 0-9999ppm, resolution 1ppm. From 1,000 to 9,999 ppm, with a resolution of 10 ppm, expressed in drinking x 10 images, factory calibrated. To ensure that you always drink pure and safe water, we recommend that every household use a TDS tester..
【Multiple choices】 We have a variety of different colors for you to choose, different colors meet y....

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Benchtop Digital Resistance Tester High Accuracy DC Resistance Meter Micro Ohm Meter Tester 1u-20M Ohm RS232 Handler Built-in Comparator 3.5'' TFT LCD AT516 for Testing Various Electronic Components

AT516 DC Resistance Tester is a benchtop instrument with fully automated real-time detection controlled by a high-performance ARM microprocessor..
The instrument has an accuracy of 0.05% and a measurement range of 1μΩ~20MΩ. The resistance value is displayed in 5 bits with 30000 readings and a maximum sampling speed of 7ms. The instrument has built-in temperature compensation interface to compensate for errors due to temperature..
The instrument has built-in 14-step comparator output, which can set 10 qualified files, and all the comparator results can be output through the Handler interface..
The instrument comes standard with RS-232 interface, using SCPI (Standard Command for Programmable Instrument standard command set) and Modbus protocol (Modbus has become the national standard GB/T19582-2008) applied to automatic sorting system to complete automatic pipeline test. Communicate with computer, PLC or WINCE device to efficiently perform remote control and data acquisition functions..

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Presidium Electronic Refractive Index Meter II

IMPORTANT TO NOTE: This product needs to be calibrated prior to use. If you experience issues with calibration, please reach out to the seller for....
EASY TO USE DESIGN: Ergonomic handheld design with a rubberized anti-slip grip for easy handling. Light and portable with a convenient carrying case..
THINNEST RETRACTABLE PROBE TIP: Retractable probe tip that ensures consistent pressure against the gemstone during testing for more reliable results.....
CLEAR, CONVENIENT DISPLAY: 180-degree multi-viewing LED display for easy readability for either right or left-handed use.
ALL-IN-ONE INSTRUMENT: The world’s first tester that tests for both colorless diamonds and moissanites in a single instrument. Powered by 3 AAA....

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YINMIK pH Salt ORP Tester, Digital pH Meter for Aquarium, 7 in 1 pH TDS EC Salt ORP S.G Temp Pool Salt Tester for Spa,Hot Tub,Home Brewing,pH ppm EC Meter for Hydroponics,ORP Meter for Drinking Water

...ature or salinity may lead to serious consequences. YINMIK YK-7 water tester is expert in aquarium, testing pH, temp, salinity, tds. Save money and time for you..
[Salt Tester and pH ORP Meter for Pool&Spa] YINMIK YK-7 digital water quality meter is the ideal measuring instrument for every swimming pool owner who values optimal water quality. The YINMIK water pH tester combines ease of use and reliability with a compact design. It has pH, Temp, ORP and Salt functions, which can meet the daily monitoring of pools, spa, or hot tub..
[Digital pH EC ORP Meter for Hydroponics] Hydroponics is one of the most common applications for pH, TDS/EC meters. YINMIK YK-7 multi-parameter tester is an invaluable tool for measuring how far away your water is from needing more nutrients, a small boost, or to be completely changed out. Every gardener should have a YINMIK water quality tester with the accurate, stable, and convenient performance..
[ORP Tester Digital for Drinking Water] Potable water is everywhere but be careful of what you drink. Water with a positive oxygen reduction potential (ORP) cannot be drink as water wit....

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Tenmars TM-192 3-Axis Gaussmeter EMF ELF Magnetic Field Gauss Meter with 30 - 2000Hz and Taiwan Made

Uses 3 internal orthogonal sensors to test a wide range of ELF magnetic fields, independent of measurement angle.
The tester is designed to provide user a quick, reliable and easy way to measure magnetic field radiation levels around power lines, home appliances....
The tester is a cost-effective hand-held instrument that was designed and calibrated to measure magnetic field radiation at different bandwidths from....
Display micro Tesla (?T) or milli Gauss (mG) units.
Data hold (HOLD), maximum hold (MAX) and minimum hold (MIN) functions.

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Capacitance Tester, LCD Digital Meter Capacitance Capacitor Tester mF uF Circuit Gauge

umbrella mount stroller.【Capacitance Meter】CE certified professional capacitance meter, battery not included. 3 1/2 Digits big LCD (max .1999 Display), with backlight.capacimetro.
adjustable umbrella mount.【Data Hold】Data hold function. Manual adjustment knob for zeroing.capacitance meter.
digital voltmeter.【Range& Accuracy】200pF, 2000pF, 20nF, 200nF, 2uF, 20uF, 200uF (+/-0.5%+/-20 digits).
2mF (+/-4.0%+/-20 digits).kondensator tester.
【Handhold】The instrument structure is compact, with a safety jacket, easy to operate and carry, is the ideal electrical measurement props.capacimetre.
【Application】Digital Capacitance Meter can be used for digital analysis, selection of capacitors, measurement of unknown capacitors, matching capacitors, measuring cable capacitance and etc.capacitor tester.

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Gemlogis Mantis Diamond 3 in 1 Multi Tester & BLEU Gemstone Referential Meter Set

IMPORTANT TO NOTE: This product needs to be calibrated prior to use. If you experience issues with calibration, please reach out to the seller for....
EASY TO USE DESIGN: Ergonomic handheld design with a rubberized anti-slip grip for easy handling. Light and portable with a convenient carrying case..
THINNEST RETRACTABLE PROBE TIP: Retractable probe tip that ensures consistent pressure against the gemstone during testing for more reliable results.....
CLEAR, CONVENIENT DISPLAY: 180-degree multi-viewing LED display for easy readability for either right or left-handed use.
ALL-IN-ONE INSTRUMENT: The world’s first tester that tests for both colorless diamonds and moissanites in a single instrument. Powered by 3 AAA....

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Capacitor Tester Capacitance Meter Handheld Digital Professional Capacitor Tester with LCD Display-0.1pF - 20000uF Powered by a 9V Battery Not Include

Capacitor Tester Handheld Digital Professional Capacitor Tester with LCD Display-0.1pF - 20000uF Powered by a 9V battery (Not Include).
High Accuracy: Support 200pF, 2000pF, 20nF, 200nF, 2uF, 20uF, 200uF (+/-0.5%+/-20bit), 2000uF (+/-2.0%+/-20bit), 2mF (+/-4.0 %+/-20 digits)..
Wide application: can be used for digital analysis, capacitance selection, unknown capacitance measurement, matching capacitance, cable capacitance....
with Lcd display: Simple operation, large LCD screen displays numbers, accurate readings, and low power consumption..
Simple operation: the instrument has a compact structure and a safety jacket, which is easy to operate and carry.

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Portable Alcohol Detector, 3 Status Lights Alcohol Tester Sanitary 200mAh Battery High Sensitivity ABS Recycling for Traffic Control

High Sensitivity: Alcohol detector is a kind of alcohol measuring instrument with high sensitivity and high accuracy. You can test before driving to avoid unnecessary trouble..
and Sanitary: Accurate alcohol tester does not use traditional suction nozzles, it is and hygienic and can be used with confidence..
3 Status Lights: The portable alcohol detector has three status lights. The green light indicates no drinking, the yellow light indicates drunk driving, and the red light indicates drunk driving..
Recycling and Durable: The alcoholic detector has a built in 200mAh lithium battery, which It can be recycled for 150 consecutive measurements..
Small and Portable: The alcohol tester has a built in purification chamber and is small and portable, making it easy to use when going out..

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