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Measuring pH
This handheld pH meter from Hanna Instruments measures 0-14 pH to 0.01 resolution, accurate to +/- 0.2. Calibration screw for 7.01, and another for 4.01 or 10.01 pH. The unit is 6-3/4" X 2" X 15/16" OA, with a 4-digit 1-1/8" X 1/2" LCD readout, and a replaceable 4-1/8" long x 9mm dia probe that screws into the case. Comes with a tip cover for the probe and (2) button-cell batteries. Don't forget to order the 20mL foil packs of pH 4.01, 7.01 or 10.01 Buffer Solution, with a chart listing the specific pH of the solution at various temperatures. Made for laboratory or industrial use only, it has a tolerance of +/-0.01 pH at 77°F. Also from Hanna Instruments.
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93947 BUFFER SOLUTION PH 10.01 | |
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93946 BUFFER SOLUTION PH 4.01 | |
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93009 BUFFER SOLUTION PH 7.01 | |
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92999 PH METER |
Godzilla's Glow Stick
A bright, green glow stick for guys with big paws. Who are either at a really good concert, or stalled on a dark road. A full 15" long x 3/4" dia, it has a plastic loop and a festive red hang-cord on one end. They'll see you coming or (if you're stalled) not coming, for up to (12) hours, the packaging says.
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93198 JUMBO GLOW STICK |
Electric Styro Knife
"Screeeeeek! Screeeeeek! Screeeeeek!" Recognize that? It's the sound of someone sawing a styro-foamal block. It's followed by the sound of a vacuum sucking up hundreds of little foam shards. Free yourself from both with this clever electric hot-knife that slides through those chunks of craft foam like a straight razor through a ripe mango. Perfect for carving foam blocks into shapes - or smaller blocks. Measures 10" long OA with a 4-3/4" long, needle-like cutting wand, heats up to 410°F (so be careful), and makes screeeek-free and shardless cuts. Has a 7-foot cord, line switch, safety stand, and wall-outlet adapter.
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93201 HOT WIRE STYROFOAM CUTTER |
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Diamond Hole Saws Are Forever
The last set of hole saws you'll ever need. This 10-piece set of diamond-encrusted core drill bits comes in a wooden presentation case (Hey, they've got diamonds on them!) and includes 1/4", 3/8", 1/2", 3/4", 1", 1-1/4", 1-3/8", 1-1/2", 2", and 2-3/8" dia. Shanks are 1/4" except the (2) largest, which are 3/8", and all the bits are slotted to blow out dust. Each bit is 1-1/4" deep. Designed for cutting glass, ceramics, porcelain, ceramic and porcelain tile, limestone, slate, marble, granite, stone, fiberglass and other tough stuff. Don't forget to add water (not included) for lubrication.
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93244 DIAMOND ENCRUSTED BOXED HOLE SAWS |
RFID-Blocker Sheet
Saves you from info-snatching electronic pickpockets, and from leaning against the gas pump and emptying your bank account. (The downside of Radio Frequency IDentification.) Called the "EMvelope," it's an 8-3/8" x 3-1/2" x .012" thick trim-able electromagnetic sheet (think Faraday cage with a floating ground) that blocks radio frequencies up to 2.4GHz. Cut it to size and slip it in your wallet, or wherever, and protect the data on your credit cards, "fast-pay" devices, ID cards, EZ-Pass, or anything else with an embedded RFID chip, including the new U.S. passports.
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93390 RFID ENVELOPE |
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How Hot Is It?
Point this puppy at HVAC, industrial hygiene or other equipment, and find out. From Sper Scientific, this pen-type infrared thermometer has a range of -27°F to 428°F with 0.5° resolution, or -33°C to 220°C with 0.2° resolution. Accurate ± 2.5% or 2.5°C, whichever is greater. Pocket-clippable at 6" long x 1/2" dia, it also has a white LED with a latching push on/push off switch. Includes (1) "AAA" battery for the LED and (2) button cell batteries for the thermometer. A good-looking brushed steel and aluminum, it comes in a brushed steel case. Useful from the lab to the kitchen, and fun, CJ says, for adults of all ages.
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93392 IR THERMOMETER |
Cell Phone LCDs
These would be take-outs from cell phones, if they had ever gotten into any. As it is, these LCDs are new, and relative unknowns. One LCD measures 1-1/2" x 1" x 1/16" thick and has connection pads that run along one of the long edges. The second LCD is 1-7/8" x 1-1/2" and has surface-mounted components and sundry IC and jumper sockets. It measures 2-1/8" x 1-5/8" x 5/32" overall. Sorry, no pin-out information available.
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37991 LCD, 1-1/2 INCHES | |
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37992 LCD, 1-7/8 INCHES |
Surgeon Blue Gown
A touch darker blue-gray than your usual Alice Blue Gown, these are made of a better-than-paper, not-quite fabric (that we wouldn't wash if we were you) with white cotton knit cuffs, and can be worn front- or backwards. They're made for your local sawbones to wear in the O.R. In XL with front ties, and a hook-and-loop neck closure. We're thinking workshop cover-up, disposable travel bathrobe, painting smock, or just a handy thing to keep in the trunk of the car for those unexpected roadside kidney transplants.
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38467 XL LT WT GOWN |
Bug Detector
Someone bugging you? This device won't spot cockroaches, but it will tell you if somebody is out there listening. Our radio frequency transmitter detector will track microphone and transmitter signals between 50MHz and 3GHz. Has an on/off switch/sensitivity control, a red LED bar graph to show signal strength, and an audio signal. Uses (1) 9V battery, not included, and measures 5-1/2" x 3-1/8" x just under 1" thick. Includes operating instructions.
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93571 BUG DETECTOR |
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Plush Pouch
Direct from the U.S. Army, this desert-tan nylon pouch was made to hold a 2-qt non-sloshing bladder canteen. So authentic that it probably will have the original stenciling and user's name on it. Has a plastic latch, belt clips, an adjustable and detachable 42" shoulder strap. The cushy fake-fur lining insulates it in the winter. Wet the lining for a cooling effect in hot weather. Measures 8-1/4" x 7" x 3" with a little 3" x 2-1/4" pocket on the front. (Water purification tablets?) Don't carry water? It'd make a nice, warm traveling gerbil habitat. (There's even a drain hole in the bottom.)
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38837 CANTEEN POUCH |
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Screw-Top Amphora
A small, clear-glass version of the jars the Greeks and Romans used to ship wine and olive oil in, but with a gold screw-cap instead of a lead seal which would poison your citizens and would have eventually destroyed your entire empire. Measures 8-3/4" tall x 3-1/4" across with a 2-1/8" base and a 2-1/8" ID mouth, and holds 16 oz. Clever folk will realize that a cord or chain slipped through the side handles will make this a hanging display or planter.
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39033 GLASS AMPHORA |
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