Top Lens Calibration Plate Reviews

AMTAST Digital Coffee Densitometer Coffee Concentration Refractometer Sugar Drinks Density Coffee Brix TDS Meter AMR300

Function: Coffee concentration with range of 0-25%.
Provide with suction tube and spare protective cover. The function keys are clear and easy to operate. Digital screen with large number, battery power can be displayed..
Temperature unit converting: Press key “SCALE” more than 2 seconds, meter will display Celsius or Fahrenheit..
Calibration: No need calibration every time. Drip 3~5 drops distilled water in sample plate, make sure the water and meter temperature is same and standard temperature is 20ºC, then cover it. Press key “CAL” more than 2 seconds until “CAL” flashing, press “CAL” key again, meter will display “END” and show 0.0%..
Power off: Meter will power off within one minute if no any operation..

Thermometers feature a 1/2” NPT threaded connection and polycarbonate lens.
External adjustment allows for simple field calibration.
Each thermometer features accuracy to 1%.
Individually packaged with a multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Test and Calibration.

Multifunctional for Lens: Calibrate lens focus, measure the FoV and estimate the sharpness.
Easy to Use: Quick setup in seconds and measuring in minutes with online video tutorial..
A Handy Tool: Easily getting the Field of View of the lens without calculation.
Clean and Tidy: Foldable card style, folded and unwrapped repeatedly for quick setting and better storage.
Application: Focus calibration, sharpness estimation and field of view quick measuring for M12, CS-Mount, C-Mount and DSLR lenses..

Type:Lens Transmission Meter, Spectrum Transmission Meter,Light Transmission Meter,Spectrum Transmittance Meter.
Accuracy: ±2%(Colorless and transparent material).
PL transmission meter, BL transmission meter, Light Transmittance Meter, Three function in ONE device..
Self-calibration and auto-calibration, NO need any manual adjustments..
Simple operation, putting the testing sample in the testing position, PL, BL and VL transmission values of the sample will simultaneously display..

Exclusive 10-brush Cyclone Clean Process removes dust, dirt, and debris from the laser lens of PlayStation 3 gaming systems.
Cleaning the laser lens helps maintain the life of the device, as well as improve image and sound playback.
Compatible with all PlayStation 3 gaming systems.
Simply play disc and follow instructions in English, French, Spanish or German.
Includes Home Theater Image & Sound Calibration Tools.

This compact ruler allows you to determine if your lens is auto-focusing accurately as it should. It is an essential tool that is particularly useful when shooting with a shallow depth of field, where focusing should ideally be "spot on"..
You can use this ruler to determine how "off" the focusing is for a particular camera / lens combination and, on supported cameras, adjust the camera's auto-focus settings to resolve this.
On Nikon cameras, this feature is known as "AF Fine Tune". On Canon and Sony cameras, it's known as "AF Micro Adjustment". Please refer to your camera's instructions manual to see if this feature is present..
Package Included: Lens Focus Calibration Card X 2.

Laser lens cleaner for DVD players having issues with discs that load slowly, skip, or freeze during playback.
Included Home Theater Sound Calibration Tools help maintain ideal audio playback settings, with on-screen and voice instructions available in English, French and Spanish.
Cleaning the laser lens can extend the life of the DVD player while improving sound and image quality.
Safe for DVD players, Computers (DVD), XBOX/XBOX360 and PS1/2 game systems. Not intended for use with Blu-Ray players, WiiU, XBOX ONE or PS3/PS4.

...ermometer accurately measures temperature and humidity simultaneously ranges between -40 and 120℉/-40 and 50 °C to accommodate all climates, both Celsius and Fahrenheit are available.
humidity range from 0 to 100%RH, to keep house or garden in great condition.
Automatic Calibration within 2-3 Hours: This weather thermometer with a precision-made thermometer coil ensures accurate readings. The hygrometer uses a built-in mechanical movement that enables real-time sensing, so you don't need to calibrate it and does not require a battery. For manual calibration, you could turn the knob behind the thermometer to increase or lower the temperature..

Exclusive 10-brush Cyclone Clean Process removes dust, dirt, and debris from the laser lens of PlayStation 3 gaming systems.
Cleaning the laser lens helps maintain the life of the device, as well as improve image and sound playback.
Compatible with all PlayStation 3 gaming systems.
Simply play disc and follow instructions in English, French, Spanish or German.
Includes Home Theater Image & Sound Calibration Tools.

Measuring the distance between the lower side of the backing plate and brake disc..
Designed for both internal and external brake pads, features a 1.5mm and calibration check marking.

Thermometers feature a 1/2” NPT threaded connection and polycarbonate lens.
External adjustment allows for simple field calibration.
Each thermometer features accuracy to 1%.
Individually packaged with a multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Test and Calibration.

Thermometers feature a 1/2” NPT threaded connection and polycarbonate lens.
External adjustment allows for simple field calibration.
Each thermometer features accuracy to 1%.
Individually packaged with a multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Test and Calibration.

Thermometers feature a 1/2” NPT threaded connection and polycarbonate lens.
External adjustment allows for simple field calibration.
Each thermometer features accuracy to 1%.
Individually packaged with a multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Test and Calibration.