LEDs - Gallium Indium Nitride UV, violet, purple, blue, aqua, turquoise, green, white. Also Gallium Arsenide and others. New LED MUSEUM! GaN, InGaN, SiC, GaAs, GaP, GaAlP, ZnSe, flashlight, flashlights.

PROFESSIONAL INSTRUMENTS ANEMOMETER

Professional Instruments Anemometer, retail $14.25 ()
Manufactured by Abody (URL unknown)
Last updated 08-11-21

The Professional Instruments Anemometer (herinafter, simply called an anemometer) is an instrument designed to measure wind speed. It is also equipped with an onboard thermometer that reads in °F and °C.

It benefits such people as sailors, surfers, R/C aircraft pilots, or anybody who needs to know the wind speed for any reason.

Wind velocity can be measured in a number of different units, such as mph (miles per hour), kph (kilometres per hour), m/s (metres per second), ft/min (feet per minute), knots (nautical miles per hour), and the Beaufort scale. It also has maximum hold, minimum hold, and average wind speed functions; and can even display the chill factor under the right conditions!

Size of product w/hand to show scale

SIZE

To use your shiny new anemometer, install a CR2032 lithium coin cell (that you need to furnish yourself), and THEN you can go measure that wind speed before you launch that equally new and spiffy $2,458.77 R/C model airplane.

To turn the anemometer on, press and hold the button labelled, "MODE" located over the display and to the left. Hold the button down for approx. 1 second (or until the display turns on), and then release it. The phosphor white LED display backlighting will come on, and stay on for 5 seconds before turning off. If you need the backlight on again, briefly pressing any of the buttons & then releasing them turns the backlight on for 5 more seconds.

Hold the anemometer a foot or more away from your body, positioning the product so that the wind strikes its impeller blades at a 90° angle -- in other words, hold it so the wind blows directly on either the front or back of the product. If you have the anemometer hanging around your neck, you need only bring it to the side of your body as far as the neck lanyard allows; no need to remove it from around your neck.

After a few seconds, look at the display and you'll see the wind speed (in whichever units of measure that you have the anemometer set to). If you have it set to maximum, minimum, or average hold, the display will "remember" these values and continue to display them. To reset the anemometer to zero, first be sure the anemometer is powered on. Press & hold down the MODE button for 5 seconds; release it when the display goes almost completely blank. Pressing & releasing the SET button cycles through the wind speed units; when you see something that resembles, "Cu" at the bottom of the display, press & then release the MODE button.

If the ambient temperature is 0°C (32°F) or lower, this anemometer will display the wind chill factor as well.

To neutralise the product, simply press the SET button. The instrument should power-down at once when this is done.

To change the wind speed units of measure, turn the product on first. Press & hold down the MODE button for 5 seconds; release it when the display goes almost completely blank. Pressing & releasing the SET button cycles through the wind speed units; press & release the MODE button to lock in your selection.

To change the temperature from °C to °F (or vice versa), turn the anemometer on. Press and release the button in the center that has °C/°F silkscreened under it.

The anemometer will "remember" these settings until you have to change the battery.

To change the battery in your anemometer, remove the yellow rubbery shroud (insofar as you can access the circular battery hatch on the back of the product), turn it face-down, and look for a circular hatch. Using a coin like a quarter (a US 25¢ coin), insert the coin into the slot that you see in the hatch, and give it ¼ of a turn counterclockwise (or "anticlockwise" if you prefer). Remove the hatch cover, throw it into the dustbin (garbage can), tie off the bin liner (plastic garbage bag), carry it to outdoor wheelie bin (wheeled garbage can), throw it in, slam the lid down, and wait patiently for garbage day so that the dustman (garbage man) empties the wheelie bin into his dustcart (garbage truck)...O WAIT!!! YOU'LL NEED THAT!!! So just set it aside instead.

Remove the tired old CR2032 lithium coin cell, and dispose of it properly (your regular household rubbish bin is an appropriate disposal location; to the best of my knowledge, lithium cells & batteries are not yet recyclable).

Install a new CR2032 cell, button-end (negative) facing down, into the battery chamber. Be certain that it is seated in there somewhat straight; if it went in there crooked, tip the cell out and try again.

Place the hatch back on, and use your quarter to turn it clockwiwse ¼ of a turn until it stops.

Place the yellow shroud back on, and there, you're done.

Aren't you glad that you didn't huck that battery hatch into the dustbin now?

This is a digital anemometer, not a flashlight meant to be thrashed, trashed, and abused. So I won't try to drown it in the toilet tank, bash it against a steel rod or against the concrete floor of a carport in effort to try and expose the bare Metalvenommyotismon - er - the bare Metalguilmon - um that's not it either...the bare Metalmarineangemon...er...uh...wait a sec here...THE BARE METAL (guess I've been watching too much Digimon again!

- now I'm just making {vulgar term for feces} up!!!), let my mother's big dog's ghost, her kitties, my kitty or my sister's kitty cat piddle (uranate) on it, hose it down with my mother's gun, run over it with a 450lb Quickie Pulse 6 motorised wheelchair, stomp on it, use a medium claw hammer in order to bash it open to check it for candiosity, fire it from the cannoñata, drop it down the top of Mt. Erupto (now I guess I've been watching the TV program "Viva Piñata" too much again

- candiosity is usually checked with a laser-type device on a platform with a large readout (located at Piñata Central {aka. "Party Central"}), with a handheld wand that Langston Lickatoad uses, or with a pack-of-cards-sized device that Fergy Fudgehog uses; the cannoñata (also located at Piñata Central) is only used to shoot piñatas to piñata parties away from picturesque Piñata Island, and Mt. Erupto is an active volcano on Piñata Island), send it to the Daystrom Institute for additional analyses, or perform other indecencies on it that a flashlight might have to have performed on it. Therefore, this section of the anemometer's web page will seem a bit more bare than this section of the web page on a page about a flashlight.

Photograph that shows the LCD.

Photograph that shows the LCD with the LED backlight engaged.

Spectrographic analysis of the LED backlight in this anemometer.

Spectrographic analysis of the LED backlight in this anemometer; spectrometer's response narrowed to a band between 445nm and 465nm to pinpoint native emission peak wavelength, which is 452.590nm.

Spectrographic analysis of the LED backlight in this anemometer; spectrometer's response narrowed to a band between 515nm and 535nm to pinpoint phosphor emission peak wavelength, which is 520.290nm.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at anem3.txt

USB2000 Spectrometer graciously donated by P.L.

TEST NOTES:
Test unit was purchased on Ebay on 08-06-21 and was received on the morning of 08-09-21.

I purchased it for the primary purpose of measuring wind speed for flying drones, helicopters, and other model aircraft; my old anemometer petered out, so this is one of two replacements.

UPDATE: 00-00-00

PROS:
The price is most DEFINITELY right!
Compact size for easy storage & transport
Unit "remembers" wind speed units when powered off; however changing the battery will reset this parameter

NEUTRAL:

CONS:
Instructions for battery changing not furnished -- I partially destroyed the yellow outer shroud while attempting to feed the unit for the first time

Abody

Portable digital anemometer/thermometer

Phosphor white LED

N/A (for backlighting its LCD only)

N/A

Pushbutton on/off, mode change on front surface of product

Plastic

N/A

1x CR2032 lithium coin cell

Unknown/unable to measure (adv. as 3mA)

Very light sprinkle/splatter-resistant at max

¡¡¡HUSOOS CRISTO EN UNA NORIA!!!, NOOOOO!!!

Battery, lanyard, protective shroud (already inst.)

108.50mm L x 43.20mm W x 20.90mm D (all incl. protective rubbery shroud); 105mm L x 40.50mm W x 17.50mm D (without shroud)

68.60g (2.42oz.) incl. battery, lanyard, and shroud

China

Unknown/not stated

Professional Instruments Anemometer *

Do you manufacture or sell an LED flashlight, task light, utility light, laser, LEDs, or module of some kind? Want to see it tested by a real person, under real working conditions? Do you then want to see how your light did? If you have a sample available for this type of real-world, real-time testing, please contact me at bdf1111@yahoo.com.

Please visit this web page for contact information.

Unsolicited flashlights, LEDs, and other products appearing in the mail are welcome, and it will automatically be assumed that you sent it in order to have it tested and evaluated for this site.
Be sure to include contact info or your company website's URL so visitors here will know where to purchase your product.

This page is a frame from a website.
If you arrived on this page through an outside link,you can get the "full meal deal" by clicking here.