Handles-R-Us. In the spirit of pure surplus, we’ve got these 1-7/8" long x 3/8" aluminum handles for a mechanical counter. Sized for a 5/32” ID shaft with a set-screw to tighten it down. If you don’t have any handle-less mechanical counters, put a handle on something else.
Itty bitty Edison style 1/4 Watt lamp with a 3/16"/5mm screw base. (E5 or E5.5) 1/2" long overall it needs 160ma @ 2.5 V. It has a clear glass envelope that collimates the light at the end for greater intensity when viewed end on.
This would be your standard 1/16" thick tan/pinkish elastic bandage for wrapping around your bum knee, sprained ankle or twisted whatever, if it weren't a super-generous 4" wide and a spectacular 10 feet long! Think of the potential! Our PKG(10) is one 4" x 10' Long piece.
Mighty nice and logo-free, these 10-oz white ceramic mugs have colorful interiors and are made for stacking. Measure 4-3/8” tall x 3-1/4” dia on the top, stepping down to 2-3/4” dia on the bottom. You pick the light blue (we’re thinking UNC Tarheel-ish blue) or the vibrant orange (think Tennessee Vols). Please note: Orders over (4) packs will require additional shipping. We will contact you with the adjusted shipping price. This item is not available for expedited shipping.
Those would be little plastic vials, like these, which are 3” long x 1/2” dia in translucent white with black gasketed screw caps. Hold 2ml (0.067 oz), which is all you need for certain things--and hey, it’s your lab or worskshop. Made in USA.
Build your own. This cute-as-a-bug robotic beetle kit features an infrared remote controller that will switch between (4) frequencies so you can buy multiple units and have beetle wars. Beetle has (2) motors to control pincers in two axes, and (2) more for lateral and longitudinal movement of the (6) wheels. Finished critter will be approx 12-1/2" x 7-1/2" x 3-1/4". No soldering needed but you’ll need simple hand tools and (8) “AA” batteries. For ages 14+.
These 3-1/4" dia magnifying glasses on 5” handles are a big step up from the traditional Holmesean versions. Acrylic 1.5X lenses are surrounded by a trio of super-bright white COB LEDs for improved clue detection. (Holmes would have killed for COB lights.) They run on (2) “AA”s, thoughtfully included. We’ll pick one in a color that will complement your deerstalker.
But at an affordable price. For budding astronomers, the Astronomy Lab for Kids is a 144-page book chock-full of facts, and with (52) astronomy and physics activities. Written by Michelle Nichols, Master Educator at Chicago’s Adler Planetarium. Local customer bonus: the author is an AS&S customer, and presents Science Nights at our Geneva, Ill., store.
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Our web site always contains everything we have available for sale outside our retail stores. Typically, new items are listed on the site before they get published in our catalog...
Unlike Any Place On Earth
In addition to this fabulous on-line catalog of incredible stuff, American Science & Surplus has three great retail locations. If you're in the neighborhood, please stop by! Store hours may vary. Feel free to call for store hours and directions.