ReviewsVideo Measuring Instrument

Smile Dental 20 Shade Guides for Teeth Whitening Treatments with Mirror

Fast and reliable shade taking at the push of button.
High measuring accuracy depends on spectrophotometric measuring Perfectly simple handling.
Tooth Color Comparator which provides accurate shade determination for natural dentition and a variety of restorations..
The instrument can measure a broad range of shades, including VITAPAN classical A1-D4 Shades (VITA16), VITA System 3D-Master Shades (VITA29), Ivoclar ARGE A-D shade guide (I16), and Ivoclar Chromascop (I20)..
Fast and reliable shade taking at the push of button..

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20 Pieces Reflective Tape, Tachometer Tapes Strips for Non-Contact Digital Photo Tachometers Accessories Optical and Laser Tach RPM

Package content: 20 pieces of tachometer tape strips with the size of 10 x 200 mm/ 0.4 x 7.9 inches, sufficient quantity that can satisfy you daily application and replacement.
Nice laser tachometer accessory: you can trim the tachometer reflective tape into any size according to your needs and different types of instrument so as to simple you working process and save you time and energy.
You can trim it into small pieces, stick it to the surface of the object you want to measure, and then aim the measuring instrument a the reflective sticker, and press the instrument measurement button to measure.
Suitable application: these tachometer tape strips are suitable for a variety of instruments, including photoelectric (laser) tachometers, speedometers, rangefinders and so on.
Features: this tachometer tape strip has a strong reflection and adhesion, it is also flexible and pliable, waterproof and bask-resistant, which can bringing convenience to your working process.

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RCYAGO Portable Dissolved Oxygen and Temperature Meter, DO Range: 0-40.00 mg/L, 0.1 mg//L Resolution, Digital Dissolved Oxygen Meter with Electrode Filling Fluid (No Backlight)

Dissolved oxygen meter is a precision instrument for measuring dissolved oxygen and temperature. The dissolved oxygen probe is a thin film with a polarographic sensor and a thermistor for temperature measurement and temperature compensation. The permeable membrane separates the measured solution from the sensing electrode but allows oxygen to pass through the membrane to react, and the concentration can be measured..
Dissolved oxygen refers to the concentration of molecular oxygen dissolved in water, generally expressed in mg/L (ppm) and saturation percentage (%), which is the percentage of dissolved oxygen in 1L of water. The oxygen concentration of our dissolved oxygen meter is 0.0-40.0mg/L, most of the range of dissolved oxygen meters on the market is 0.0-20mg/L. When measuring and calibrating, needn't open the protective cover of the electrode, just put the electrode in the solution for measurement..
Detachable probe, easy to replace, equipped with 6 probe protective covers. The film inside the protective cover cannot be taken apart. After using for a period of time, the test value is inaccurate and the calibration is still inaccurate, and the membrane sleeve needs to be replaced..
Adopts the digital screen display, which is more clear and convenien....

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4pcs Vernier Caliper Ruler Plastic 80mm Ruler Ultra Precision Essential Tool for Jewelers

DURABLE MATERIAL- the mini sliding caliper is mainly made of plastic and the inner is inlaid with metal bar, which ensures it's not easy to break, durable enough for lasting a long time use..
MEASURING TOOLS - Precision measuring instrument for delicate items - essential tool for jewelers..
LIGHTWEIGHT - This plastic caliper is designed for easy use and intuitive design..
VINTAGE DESING - This is a vintage style sliding gauge vernier caliper ruler of beautiful appearance..
PACKAGE INCLUDE - 4pcs Vernier caliper Ruler.

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RaeSung AZ86031 Water Quality Meter Dissolved Oxygen Tester pH Meter pH Conductivity Salinity Temperature Meter

AZ86031 Handheld IP67 Combo PH/COND./SALT/TDS/D.O was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument..
Water Quality Meter, also been called as Water Testing Device or Water Quality Testing Device, it’s the device that measure the value of pH, Cond. (Conductivity), Salinity, TDS and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm..
Multiple points calibration: 3 points for pH, 1point for D.O.,4 points for conductivity..
Large LCD with multiple parameters display simultaneously..
pH, Conductivity or Salinity or TDS, Dissolved oxygen & Temperature..

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Thermometer Hygrometer, Temperature Humidity Monitor for Indoor Outdoor Instruments (Gold) Hygrometer For Cigar Humidor

DELICATE APPEARANCE & DURABLE: Digital hygrometer adopt alloy frame, with exquisite workmanship and delicate appearance..
MEASURING RANGE: Measure the humidity at the range of 20~100%. Measure the temperature at the range of -25~55℃ / -13~130℉, display at both ℃ and ℉..
COMPACT & PORTABLE: The monitor with round shape is compact and portable,to place at the violin or guitar case and won’t occupy too much space..
MONITOR OF YOUR INSTRUMENT: Thermometer hygrometer is mainly used for the humidity and temperature measurement of musical instrument like violin and guitar..
GUARANTEE: If you are not satisfied with our product received, you can apply for unconditional return and refund in 180 days. In terms of any problem of this product, you can send emails to us at any time..

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Digital Brix Refractometer, Brix Meter for Sugar, Food, Beverage, Fruit, Beer, Honey, Various Sauces, Tomato Sauce and Etc Range 0-55%

...ly needs to drop 2 drops of sample, and then press the measuring key to display the value in 2 seconds. Accurately and quickly measure the refractive index, concentration, and other parameters of various aqueous solutions, avoiding subjectively wrong numerical read. Accuracy ±0.2%/±1℃..
【Precision Optical Instruments】The Brix Meter is a precision optical instrument with a digital LCD display panel. And the Brix refractometer has an automatic temperature compensation function, compensation 10-40°C, which is faster, more accurate, and clearer than traditional handheld refractometers..
【Easy to Use and Carry】One key boot, one key zero-setting, the touch buttons are comfortable and beautiful, only need 2*1.2V AA battery, and the weight is 113g can be easily put in the pocket and can be accurately measured anytime anywhere. Automatic backlight can be measured day or night, easy to read..
【IP65 waterproof 】for the safety of the instrument, the instrument panel and prism part are waterproof, and the solution can be flushed to flow into the instrument (the body is not waterproof, do not soak the body in water). Equipped with a high crystal prism, built-in interference filter, the measurement process is not affected by strong light and....

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Industrial Tools Dial Bore Gauge Set, 50-160MM Measuring Range Micrometer Cylinder Tool Kit, 0.01 Graduation Interval Measurement

All-Metal Device: All-metal clamping device, fastening the meter head, stable and accurate, durable. Insulated grip, comfortable to hold, effective heat insulation, safe and reliable..
High Quality Gauge Head: Sealed gauge head, aluminum housing, glass mirror cover, waterproof and dustproof, clear scale, intuitive data, sturdy and wear-resistant..
Accurate Measurement: The bore gauge is used to measure the internal dimensions of the workpiece by comparison method. This inside diameter measuring instrument is equipped with good guiding protection bridge, which can be accurately and reliably self-centered..
High Accuracy: The measuring range of this micrometer is 50-160 mm. The measuring head has a movable probe at one end and an interchangeable probe at the other end that changes depending on the diameter of the hole being measured. Easy to use, easy to measure, and high accuracy of 0.01..
Packing List: 1 x Gauge Rod, 1 x Gauge Head, 5 x Measuring Rod. We sincerely provide you with high quality products, if you have any questions, please contact customer service, we will provide you with satisfactory service..

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Standard Pocket Levels, 9 in, 3 Vials (2 Pack)

Package included: 3PCS x Bubble Spirit level. Size: approx 15 x 15 x 40mm (0.59 inch x 0.59 inch x 1.56 inch)..
Material: Made from acrylic, transparent, sturdy, durable..
Key Chain style, pocket size, compact and lightweight, this small size is perfect for quick use anywhere, convenient to carry and store and easy to use..
When Bubble in the middle, is the balance status. Easy to read bubble(The bubbles can be gathered within 2 second after impact)..
Spirit level can be used to level any surface: adjust pictures frames and murals.
tripods, turntables, phonograph, telescope, camera level.
computer chassis, office desktop, printer, office machine.
shop machines, appliances, instrument, device, equipment,office machinery.
construction, woodworking measuring tools, carpentry measuring, etc..

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Devonian Tesla Tester Gauss Meter Surface Magnetic Field Tester

Application:Handheld digital WT10A gauss meter used to measure the magnetic field of the permanent magnet material surface, DC motors, speakers, magnetic separator, permanent magnetic separator magnetic field demagnetization and the leakage of the magnetic field, parts machining residual magnetic field..
With small size, light weight and convenient carry, this instrument can meet the measurement requirements of various sites. 3，Can be used to measure DC magnetic field and flux density..
It has wide measuring range, simple operation and clear display..
Can be used to measure DC magnetic field and flux density..
Has the function of holding Measure Value/Peak Value, mT or Gs unit of display can be change over. Measuring range of 200mT or 2000mT, and others that as resetting zero by key and so on..

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4Pcs High Precision Small Level Bubble 52x15x18mm Three Line Horizontal Level Mini Square Bubble Spirit Levels for RV, Travel Trailer, Tripod, Phonograph, Photo Frame

...photo frame. Horizontal bubble spirit level mini portable spirit level tool measure tool as machinery leveler..
Mini bubble level indicator square measuring kit universal level bubble, to level camera, tripods, telescopes, turntable, phonograph. Bubble degree level marked spirit surface level square level horizontal instrument, for leveling office desktop, 3D printer. Mini bubble spirit level square-type spirit level square measuring tools for photos frame desk daily frame surface leveler, hang wall frames and art displays like a pro with this small level..
Bubble level tool for tv wall mounts measuring normal usage 2.05 x 0.59 x 0.71 inch, small size can take anywhere, portable. Mini spirit bubble level picture hanging measuring tools with magnetic, useful for hanging anything. Magnetic spirit level bubble high precision horizontal level bubble mini cylinder level bubble measuring tools..

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