◆ Application: pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone Testing Center,precious metals researching.etc.In accordance with archimedes principle water buoyancy method, GB/T1423 of precious metals testing standard,and so on.003cbr003e K value of gold,PT value of platinum,density value,purity percentage can be measured..
◆ The purity of gold,platinum,and other precious metals can be measured in a short time..
Multi-mode,gold mode,platinum mode,other precious metals mode can be shifted.
the purity of other precious metals can be measured.such as tin,copper, silver., etc. also can be used as precision balance.
it can display"OK,HI,LO" in the state of qualified, exceed, less.
Function of automatic zero tracking,buzzer warning,and overload warning.
◆ Combine archimedes principle with micro electronic technique.
the purity can be calculated through measuring density of precious metals.features of no damage on sample.
simple operation,fast and accurate Measurement Procedure: a)Measure the gold weight in ....
Digital Tachometer Handhled Non Contact Laser Tach Meter 2.5 to 99999 RPM Meter, Professional Replacement Tachometers with Reflection Tape Marks, Battery Included
Accurate RPM Meter: rotational speed measurement range is 2.5RPM-99999RPM, resolution ratio: 0.1 rpm, precision :±(0.1%n+5d)rpm. Adopt the lastest microprocessor and laser technology, ensure the tachometer more accuracy and intelligent.
Memory Function: laser tachometers can automatically record the maixumum value/ minimum value/ last measure value/ average value after shut down the instrument. Super easy to review the previously measured memory values.
User Friendly Design: This digital tachometer RPM Meter features large clear LCD backlight display for easy reading even in dark place, battery low power indication and auto shutdown after 60s. Tachometer comes with 3-peice reflective tapes more conveneint and easy to measurement.
Widely Application: The tach meter suit for measurement rotate speed, linear velocity or frequency of motor, impeller blades, expansion cylinder and spindle, capable of measuring range from 2.5RPM-99999RPM.
Durable Material: Tachometer shell is made of solid ABS plastic, optimized electronic elements to make the measurement value reliable. Compact size and lightweight easy to carry and operate.
GREENWON Breathalyzer Drug Tests Alcohol Tester Mini breathalyzer Titanium Gray Color
Accurate Alcohol Tester: The advanced high-precision nanotechnology sensor will immediately provide you with the most accurate value, and comes with....
Rechargeable and Portable: Breathalyzer has built-in lithium battery,it is rechargeable and can be used on your car at any time. It can be used for....
One Year Warranty: If the product have any major quality problems within 3 months,we will resend you a new replacement for free or full refund.Free....
Audible alarm: If the test results are within the warning range, you will see an alcohol value. Otherwise, if you exceed the warning range,the machine....
Check test records: The machine can automatically record the value of the last 10 tests. You can easily view the value of each test result..
Greenes Fence RCEC6T21B Best Value Cedar Raised Garden Bed Planter, 48\ W x 96\ L x 10.5\ H
Greens value raised garden bed: Greens Fence value line of cedar raised garden beds allows you to create an open-bottom frame to support your garden. Raised garden beds give your plants the room They need to grow in the location of your choice. Our cedar frame is made in the USA of North American Cedar and left untreated, which means it is organic and safe to grow vegetables, herbs, and fruits in..
Value Line: with boards that are unhanded and thinner than our original and premium lines, our value raised garden beds allow you to have a beautiful garden without the premium price..
Easy to set up: Greens Fence uses dovetail interlocking joints, which makes assembly a breeze. Each board slides into the corner posts without tools to form a secure open-bottom garden frame. Every corner post is routed on all four sides for easy assembly and expansion. The decorative Tops can be added to each post using a screwdriver..
Stack and expand: our value line of garden beds can be connected or stacked with other value beds and add-on parts to create the Grand garden of your dreams..
LONGEVITY AND SPECIFICATIONS: Cedar is resistant to rot and insects, making it the perfect choice for your garden. Left organic, the wood will weather nicely to a silver-gray color over tim....
Asset allocation calculator computes the asset allocation mix given the total investment amount and the selected target asset allocation (conservative, balanced, growth, aggressive, or custom).
Compounding interest calculator computes the future value of a deposit which earns interest at a percent interest rate for a specific number of compounding years.
Future value calculator computes the future value of an account balance plus periodic monthly deposits to that balance, earning interest at a percent interest rate for a specific number of years.
Loan payment calculator computes the monthly payment for a loan amount at an annual interest rate, given a specified number of years to pay off the loan, and displays the loan amortization schedule.
Withdrawal amount calculator computes how long an investment amount will last given the value of the investment, the compounding interest rate, the inflation rate, and the yearly withdrawal rate. And many more calculators ....
DEVMO DP20V2A Constant Voltage Constant Current Programmable Control Step-Down Supply Power Module
...by 0.01A. Boot voltages can be stored freely and the model has two groups of quick storage voltage. Compared with the traditional analog power supply, it is more convenient to quickly extrac.
Adjusting preset voltage:Pressing SET button, page down to U-SET, press the codding potentiometer, then enter toadjustnumeric value. Press codding potentiometer in turn to choose the numeric value you want to adjust. Turn codding potentiometer to adjust the numeric value. If you want toexit adjusting voltage, press shortly SET. In the process of adjusting preset voltage, if you open output voltage mode by pressing the ON/OFF, the output voltage will be refreshing by increasing or decreasing the.
Power-down storage:If you want to use the present value includingthe preset voltage, the preset current, LCD brightnessat the next time of using the module, you should store those value. In the normal operating(R-MD), Keep pressing SET key until "MEMO" in red appears on LCD display, and then loose the key, indicating the preset voltage has been stored. You can use those value next time..
Great Value: Decaffeinated Iced Tea with Peach Drink Mix, .71 Oz (Pack of 2).
Enjoy a refreshing glass of iced tea on the go with Great Value Decaffeinated Iced Tea with Peach Drink Mix. This sugar free iced tea mix comes in individual sized packets that slip easily into your purse or bag. Just pour a packet of Great Value iced tea mix into your water bottle and shake for a delicious beverage anywhere. This package contains 10 packets of low calorie iced tea mix with a burst of peach flavor..
100% daily value vitamin C and 5 calories per serving.
