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Handheld Microscope 40X 80X 100X Mini Pocket Portable Microscope LED Lamp Light Foldable Jewelry Magnifier Magnifying Loupe
Specifications:
Item Name: portable pocket microscope
Magnification: 40X, or 80X, or 100X
Material: plastic, glass lens
Size: 52 x 23 x 138 mm
Batteries Needed: 2 AA batteries (NOT included for safety)
Weight: about 190 g
Package Included:
1x pocket microscope
1x a carry case
1x a manual
Attention:
Batteries NOT included for safety. Thanks.
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Feature:
- Reverse Connect Protection
- Range: DC4.5-30V (No need aditional power)
- Display: Three 0.56'' LED digital tube
- Display color: RED/ BLUE /GREN
- Refresh rate: about 500mS / times
- Input: DC voltage (<2 times the range)
- Resolution: 1% +1 digit
- Power Supply: DC4.5-30V (with the input common-line)
- Operating temperature: -10°c~ 65°c
Baby Description:
1, the voltmeter wiring is simple, only need to pick two lines, the table reversal protection, reverse does not burn.
2, the voltmeter start voltage is low, the red just 3.2V, just 2.7V Green, the blue just 3.0V will be able to measure correctly, start with the price of two-wirevoltmeter voltage is the lowest anywhere in the world. This will greatly facilitate the use of the lithium battery, 18650 battery users. When the voltage is lower than 3.5V, the display brightness diminishes, but does not affect the correct measurement.
3, in order to achieve optimum measurement accuracy, the voltmeter will be different according to the measured voltage automatically move the decimal point position. Measure the voltage below 10V, displayed after the decimal point two; 10V voltage measurements displayed after the decimal point one. That is able to take care of the battery user needs, but also cater to the needs of the higher voltage measurement on the measurement accuracy.
4, the voltmeter can be used for motorcycles, cars and other monitoring battery voltage, timely grasp battery status. Other voltages can also be used formeasurement purposes.
1x Digital Voltmeter
     
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Features:
120mm Profile Contour Gauge
Irregular Profile Contour Gauge is designed for winding pipes, circular frames, ducts and many objects. Simply press the tooth against the object to match the contour and then track the shape you need.
For Irregular items
Gauge can be used to measure the shape of irregular items.
Durable Material
Made of high quality ABS plastic, Tough, durable, high strength, durable, anti-rust.
Easy to use
Simply press the contour gauge onto a shape. Copy the profile and cut to shape. Ideal for fitting tiles, laminate, carpet, checking dimensions, molding, etc.
High Accuracy
High definition mark line, clear enough, easy and convenient to read. Suit for woodworking, auto metal sheet, stainless steel or any job of contour duplication.
Specifications:
Type: Irregular Contour Gauge
Quantity: 1pc
Material: Plastic
Color: Blue and red
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Yunombo Digital Backlight LCD Film Thickness Meter Car Paint Thickness Tester Coating Thickness Gauge YNB-100
NOTE: Please note that the device can't work on stainless steel.
Introduction:
Yunombo YNB-100 Digital Car Paint Thickness Meter Thickness Tester Coating Thickness Gauge with English Russia Manual
This product is a portable coating thickness gauge, which can measure the thickness of non-metallic coating(such as paint, film, etc.) on metal substrate quickly,nondestructively,and accurately. It is mainly used to measure the thickness of the vehicle's surface paint and other coating measurement.
Product Overview:
Specification:
Product Comparison:
Package Includes:
1pc YNB-100 coating thickness gauge
1pc Gift pouch
1pc English&Russian user manual
1pc Retail box
Certificate:
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