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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 7.01 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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93009 BUFFER SOLUTION | |
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92999 PH METER |
Shrink-To-Fit
The big stuff: translucent white heat shrink tubing at 3/4" dia. Like most heat shrink, this one shrinks to half its size when heated. You get (2) 4-foot pieces, for a total of (8) feet, and it will be bent for shipping, but that won't hurt it. The internationally renowned heat-shrinking department here at the home office suggests using a heat gun, not a disposable lighter, for shrinking this stuff.
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37753 HEAT SHRINK TUBE |
Habi-Bat
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
A DIY bat habitat. Build your own wooden country house for the world's finest skeeter-eaters. This 6-piece kit is unfinished pine and will result in a bat house that measures 17-1/2" tall x 5-1/2" wide x approx 4-1/2" deep. Comes with nails, you add wood glue and a hammer (and the bats) for this kid's first project from Woodcraft®.
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89626 BAT HOUSE KIT |
Step On It
Perfect for hands-on hobbyists. Foot-pedal speed controls free up your paws to do the real work. This one's for 120VAC devices, and ideal for machines using approx 200W or less. Measures 5" x 3" x 2-1/4" tall, with a 6-foot cord that plugs into the wall and a grounded female plug for your sewing machine, rotary tool, scroll saw, or, if you really make a lot of banana Daiquiris, blender.
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93239 FOOT PEDAL |
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Electronic Plant Monitoring
You can’t trust nature (it’s red in tooth and claw, remember?) but you can monitor its effect on plants with any of these electronic meters. The pH meter has a 7-1/2" long metal probe with a 1-5/8” x 3/4” ballistic meter on top that displays pH from 3 to 10. The moisture meter has a 7-1/2” long probe with a 1-1/2” x 3/4” ballistic meter, and measures 11” long OA, with a watering chart on the back of the package. No batteries: they work via chemical reaction to different metals (either that or it’s magic).
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38772 MOISTURE METER | |
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38097 PH METER |
In Only
Worried about your appliances during storms? Our small, three-prong plug-in transient surge protector 1-1/2" x 1-1/4" x 1" (with no female end) plugs into a single outlet, whether on an outlet strip or an outlet receptacle. It turns the entire receptacle into a surge protector, and protects your wiring from high-voltage spikes. It works by directing the surge through itself and away from your valuables. It has an indicator LED and is fuse protected but, again, has no outlets on it. A very handy item. UL listed.
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28859 SMALL SURGE PROTECTOR |
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Small Wall Safe
Keep the family diamonds and that wad of hundred dollar bills safe when you're out of town. The inside of our outlet wall safe measures 7" long x 2" wide x 2-1/4" deep. Cut a slot in the drywall, slide the safe inside, attach the bogus double-outlet plate to it, and you're secure from everyone but burglars posing as electricians. Has a cream-plastic plate, but you can switch it for one that matches your other outlets. Includes a tiny saw and key/screwdriver if you literally have no tools of your own.
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32791 OUTLET SAFE |
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Light Up Your Life
Wire up those bowling trophies, or just rewire those lamps with the ugly black cords. You get a package of (4) white 18-2 AWG lamp cords, 48" long, with plugs on one end. Cheap, cheap.
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38871 LAMP CORD |
Beaker Set
The set of (5) translucent polypropylene beakers includes one each of 3.5 oz/100ml, 8 oz/250ml, 13 oz/400ml, 26 oz/800ml, and 32 oz/1000ml. The nesting beakers with notched triangular lips range from 2-3/4" to 5-5/8" tall, all with incremental markings in ounces and mls. Save space. Save money.
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93482 BEAKER SET |
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Gas Guzzler
Our bulb-type manual siphon pump comes with 12" and 45" lengths of clear vinyl 3/16" tubing that attach to a 3-1/2" long x 1-7/8" dia bulb. Made for petroleum products. At $3.50, it pays for itself with the first gallon you suck out of your neighbor's Toyota. (Just kidding!) Use it to empty oil on something besides the garage floor or your head, fill the mower straight from the mini-van, or transfer gas from one vehicle to another. (Check to make sure you own both vehicles first.)
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38742 SIPHON PUMP |
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