Best Screw Testing Machine

AZ-86031 5 in 1 Water Quality Meter Dissolved Oxygen Tester PH Meter PH Conductivity Salinity Temperature Meter AZ86031

  • The 86031 Combo Water Testing Meter can measure the pH, Conductivity or TDS or Salinity and Dissolved oxygen depend on which kind of probe attach to the meter or user could attach three kinds of probes at the same time. So the 86031 Multiple Parameters Water Testers could be operated as the pH meter, conductivity meter, TDS meter, Salinity meter or D.O. meter as user needed..
  • We design different color connector on the meter, user only needs to screw on the probe with the same color, and then get the measuring reading accurate and fast..
  • User could change the probe or screw on the 86031 Combo Water Quality Measuring Instrument easily. And in order to avoid broken by the stone or particle attacking in the measuring environment, we have developed the specific anti-collision cap on each probe. So the 86031 Combo Water Testing Meter would be the best tool for all professional measuring purposes, including the Aquaculture, Aqua farm, LAB, swimming pool or water treatment business, or other related industry, no matter the fresh or sea water..
  • AZ 86031 Combo Water Meter- pH/Conductivity/Salt/TDS/D.O was being designed and manufactured by AZ Instrument, a well experienced manufacturer for pH EC Meter..
  • Large LCD to display multiple parameters simultaneously: pH,....
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Peristaltic Pump Self‑Priming Lab Dosing Pump Large Flow Aquarium Drip Metering Pump Stainless Steel DC Motor Pump(24v)

  • 【Low Noise】The wheel frame has ball bearings, quiet and long service life,with transparent PC removable pump head.
  • 【Replaceable Tube Head】the experimental liquid distribution pump adopts the design screw clasp,detachable while keeping the conveying stable, which is convenient to replace the hose.
  • 【Quantitative Delivery】The Quantitative Delivery Pump with imported peristaltic pump tube,which is resistant to corrosion acids and alkalis, and equipped with constant speed DC gear motor.
  • 【Scope of Application】These small metering pumps have self-priming function and can be widely used in Lab Analytical, analytical testing instruments, ink delivery, ice cream extraction, beverage machine pumps, kitchen equipment warewashing equipment, laundry equipment.
  • 【Specification】DC Motor Voltage: 12V / 24V (optional)--DC Motor Vurrent: 0.5-1.4A--Medium Flow: Flow direction of the pump depends on the positive and negative connections--Flow Range: 0-400ml/min--Pipe: Approx. 6.4 x 9.6mm / 0.3 x 0.4in (Inner Diameter x Outer Diameter)--Roller Type: Ball bearing.
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Metallor Electric Guitar Pickguard Scratch Plate 3 Ply Compatible with Les Paul LP Style Electric Guitar Black.

  • 3 ply black-white-black pickguard, PVC material, 0.09 inch (2.2mm)thickness..
  • 2 mounting screw holes (bracket and screw are not included)..
  • With protective films on the front of pickguards, anti-scratch to protect the guitar..
  • Compatible with LP style electric guitar with humbucker pickups, Great for replacement or new build project..
  • Package Includes: 1pc LP Pickguard, 100% Brand new, high quality and testing is fine, Item 100% like the picture shown..
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K Kwokker 651Pcs #8-32#6-32#2-1/2 Machine Screw Phillips Pan Head Set Screws Assorted Nuts and Bolts and Washers, Cabinet Door and Drawer Screws

  • √ [More US Models, K Kwokker Phillips Round Head Machine Screws, More to Meet Your Various Needs] Slotted/Phillips Combo. Diameter thread size: #8-32, #6-32, #2-1/2. Thread coverage: full thread.
  • √ [More Quantity, More Economical, 651Pcs Truss Head Machine Screws, Bolts Nuts and Washer Assortment Kit] Includes: A.8-32 machine screw: Screw: 25pcs 8-32*1 1/2″, 25pcs 8-32*3/4″, 25pcs 8-32*1/2″, 100pcs flat washers, 100pcs nuts.
  • B. 6-32 machine screws: Screw: 25pcs 6-32*1 1/2″, 25pcs 6-32*3/4″, 25pcs 6-32*1/2″, 100pcs flat washers, 100pcs nuts.
  • √ [Reliable Zinc-Plated Steel. More Than 20 Years of Experience in Fastener Tool Production] Knob and Pull machine screws are zinc-plated steel construction. Zinc-Plated Truss Head Combo Drive Cabinet and Knob Screws will provide durability and corrosion resistance..
  • [Purpose] Assorted nuts and bolts suitable for common project applications: renovation, fence, storage, cabinet, frame and DIY projects. Commonly used in machinery and electrical appliances. Connect the knob or knob to the surface of the cabinet door or drawer..
  • √ [Come With A High Hardness Storage Box, Easy To ....
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QWORK 2 Pack T8 600mm Lead Screw and Brass Nut (Acme Thread, 4 Starts, 2mm Pitch, 8mm Lead) Used in 3D Printer

  • 304 Stainless steel lead screw + Brass Nut..
  • T8 brass nut, with 4 holes to fix to the machine.
  • Lead Screw Length - 600mm, Lead Screw diameter - 8mm, Lead Screw spacing - 2mm..
  • Suitable for 3D Printer, stepper motor, machine tools, and other equipment..
  • Enjoy a smooth&worry-free return service within a month. Any questions feel free to contact us..
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TACRAY Titanium Key holder, Quick Releaed Belt keychain Clip for Keys, Key hook and Backpack Clasp for EDC

  • -High Quality Material: This belt keychain clip is made in titanium alloy which makes the key holder lightweight (only 0.35 ounc) and non-rusted, but durable and more strong than the stainless steel..
  • -Classical and elegant design: The whole clip is made into one part by CNC machine. No screws from anywhere so you don't need to worry about the screw loosing anytime..
  • -Easy to carry: Simple double-side designed hooks make you easlily put your keys on and take if off from your belt. You can also attach it to your backpacks. Anti-lost keychain holder for everyday carry..
  • -Sizes: 2.28" long, 0.39" wide, 0.79" for the total thickness of the clip. Fit very well to your standard belts or backpacks..
  • -Customer Guarantee-100% Satisfaction: If you are not satisfied with our product, we will provide you a full refund or replacement with no question asked. Absolutely risk-free for buying and testing our quality and durability. Purchase this powerful Titanium Keychain today while stocks last by clicking "Add to Cart" above..
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Small Screwdriver Set Precision Screwdriver Set - 122 in 1 Magnetic Mini Computer Screwdriver Kit ​with Case, Repair Screw driver Kit for Computer/Eyeglass/PC/Laptop/Mobile Phone/Watch/Camera/TV

  • ...TY 】The Screwdriver heads and shafts of the multi small screwdriver sets are made of impact-resistant chrome vanadium steel which is a mixture of alloys. It greatly improves the resistance to rust as well as endure a heavier load. And the hardness can reach to HRC52 56. All of repair kit is through strict quality testing and guarantee for long time use..
  • 【 WIDELY APPLICATIONS 】Kerkoor electronics tool kit is an excellent repair kit.This tool kit can be used for glasses, jewelers and lots of home appliances. We are happy to tell you it is also available for your game machine, car models, airplane models. This computer tool is equipped with a plastic storage box that is shockproof and the box can be hung. It is very convenient for you to bring it anywhere..
  • 【WORRY-FREE PURCHASE 】 After receiving the product, if there is any problem with the product, please send us an email and we will reply within 24 hours..
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Walton 10253 1/4\

  • LONG SERVICE TIME---The tap extractor 3/4 flute is made of superior high speed steel, which is of high hardness and anti-corrosion, could be used for quite a long period.
  • 3/4 FLUTE SPECIFICATION---1#: 3 flute, M4, 6#.
  • SUITABLE FOR---The tap extractor 3/4 flute works for removing stripped, rusted, broken, or corroded screws and bolts, Suitable for industrial screw and bolt removal and for everyday home repair work.
  • SPECIFICALLY ENGINEERED---With each tap extractor specifically engineered, the tap extractor 3/4 flute could grab speedily, and could grab broken screw taps out easily.
  • QUALITY GUARANTEEING---Every tap extractor gets through rigorous quality testing, and unqualified one will be removed, durable to use. Please feel free when using.
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Autolite 1100 1 Barrel Carburetor Fits 1963 to 1968 Mustang Falcon Comet straight six cylinder 170 & 200 CID engines hot air choke works with automatic and manual transmissions

  • ... the seller via Amazon email. We will provide you with a satisfactory after-sales treatment plan, including returns, exchanges and free accessories. Similarly, we have Professional mechanics will provide you with suggestions on how to deal with some problems..
  • The carburetor is installed on the 64 Mustang engine for testing. After you order it, you need to fine-tune the carburetor idle screw and air mixing screw..The carburetor has 2 idle screws and 1 air mixing screw.Carburetor Be applicable to 1964-1968 ford 170/200 straight 6 cyl engines.
  • This carburetor is simple in structure and easy to install.After installing the carburetor, if the fuel mixture is too rich and the exhaust pipe emits black smoke, it is necessary to adjust the idle mixing screw to reduce the fuel injection..
  • Before purchase, please check carefully whether the carburetor you need to replace is the same as this product. If necessary, please ask us or local professional auto repair personnel.This product does not include air filters and copper fittings.Fuel Filter 1/8"-27 NPT This size fits our carburetor.
  • We use an improved high-quality needle valve to improve the performance of the carburetor.Mounting aperture 10.5mm 2 hole spacing 68mm,Please contact us for some questions about the ....
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Vakly Specimen Cups With Leak Proof Screw on Lids - 4oz [Pack of 1000] Non-Sterile Urine Sample Containers (Covers may vary Blue or Green)

  • 4 OZ TOP QUALITY SPECIMEN CUPS – Medical grade disposable specimen collection cups are made with medical grade plastic polypropylene material and are highly dependable for all specimen collection such as urine, stool and semen..
  • CLEAN AND LEAKPROOF – Each specimen cup comes with a tight sealed screw on cover, keeping your specimen secure and protected during transportation..
  • GRADUATED MARKINGS - Easy to read graduated measurement indicators in ounces (4) and milliliters (120) on translucent cup making keeping track of your urine out put easy..
  • NON STERILE - Used for urinalysis in drug testing, STD screening and pregnancy testing or to detect diseases, Diabetes and issues with the urinary tract, kidneys, liver and other organs..
  • MULTIFUNCTION VERSATILY – These 4 OZ collection cups are designed to collect liquid or solid’s both at home or at professional facilities such as Doctors’ offices, clinics and hospitals for testing in a safe and secure way..
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