Best Dominty in 2026

Laboratory stand and clamp is a generally used lab instrument used for physics and chemistry experiment.

The iron stand for fixing and supporting a variety of instruments, commonly used in filtration, heating experiment.

Used in conjunction with alcohol lamp.

- This is our brand new automotive non-dismantle fuel system cleaner injector clean set for petrol cars. When the car starts to be unstable, idle and difficult to start, at the same time fuel consumption increases, this may be due to carbon deposition--residual deposit happening in the fuel system, which could affect normal work. Our cleaner kit will help you out with simple and fast cleaning.

- This injector clean kit includes many different adapters, thus covering almost all the EU, Asia, USA cars and light trucks.

- The system not only features with high and low pressure cleaning function. At the same time it could also clean the whole fuel system including throttle valve, fuel nozzle and combustion chamber.

✔【INTUITIVE & CONVENIENT OPERATION】-----The display interface uses a 2.4-inch TFT color LCD screen, making operation more intuitive and convenient.The instrument adopt the Direct Digital Synthesizer (DDS) technology and provide stable, precise, pure and low distortion signals.Abundant shortcut keys and graphical user interface simplifies every operation, which makes it easy to operate

✔【IMPROVED INTERFERENCE IMMUNITY】-----Surface mounting technology improves interference immunity and operational life span.The instrument uses 14-bit high D/A converter chip (5Vpp output quantization error is less than 1mV), 250MSa/s sample rate, 14bits vertical resolution.Various modulation types: AM, FM, PM, ASK, FSK and PSK modulations

✔【SWEEP FUNCTION & SWEEP TYPES】-----Sweep Function: It can sweep 4 properties of signals including frequency, amplitude, offset and duty cycle; It has Linear and Logarithm two sweep types; 0.01S~999.99S sweep time; Up, Down and roundtrip sweep directions

Infinite speed selection within the machine's six speed ranges(0-2800r/min).

High quality, easy to operate with great speed, low noise, good stability and high efficiency.

Adopts metal material and surface paint treatment, strong and durable, corrosion resistant and not easy to rust.

Blindstitch machine Adjustable stitch penetration for various types of fabric 1200rpm maximum speed, Blind stitch pedal Variable-speed foot controller 110V ; includes array of accessories for getting started.

Adjust from 1:1 to 2:1 with a simple flick of a lever. Allows the machine to skip every other stitch when reduce puckering on light-weight fabrics.

Swing-away bed plate for extended work space.

STRONG CLEANING POWER: 4 ultrasonic transducers with 240W total power combine with 250W of heating power to easily sanitize valuables and small items. The latest technologies provide advanced cavitation, rust removal, and more.

THICKENED COMMERCIAL TANK: The heavy-duty 1.1mm stainless steel tank with 10L (2.6 Gal) volume easily endures years of heavy use. The integrated 11.8"×9.5"×5.9" cleaning basket keeps your gold and silver rings, jewelry, watches, glasses, gun parts, razors, carburetors, dentures, and retainers in place.

CONVENIENT SETTINGS: Use 104-140℉ (40-60℃) cleaning temperature range for optimal sanitation performance. Pre-set cleaning time options (1-30 minutes) provide a user-friendly experience. Performs best on small objects with flat surfaces and small holes, grooves, etc.

60𝐖 𝐔𝐋𝐓𝐑𝐀𝐒𝐎𝐍𝐈𝐂 𝐂𝐀𝐕𝐈𝐓𝐀𝐓𝐈𝐎𝐍: This Creworks industrial ultrasonic cleaner uses 60W of power to fill its 0.5 gallon basin with cavitation bubbles, using the force of their tiny implosions to thoroughly and professionally clean even small and intricate surfaces; up to 50W of heating allows even more powerful action

𝐖𝐈𝐃𝐄 𝐀𝐏𝐏𝐋𝐈𝐂𝐀𝐓𝐈𝐎𝐍: Enjoy professional quality cleaning from the comfort of your own kitchen or lab; cleaning deeply without any harmful chemicals or radiation, our compact sonic cleaner quickly removes rust, tarnish, cooked-on carbon, and other stains from jewelry, utensils, children's toys, glasses, retainers, and more!

𝐄𝐀𝐒𝐘 𝐀𝐒 𝐂𝐀𝐍 𝐁𝐄: Fill the tank with water and any needful cleanser, place your items in the basket, set the temp between 68 and 140 F and the timer from 1 to 30 minutes on the intuitive digital control panel, and press the power button; this portable ultrasonic cleaner's 40kHz cavitation will start, and your object will be clean in minutes

Ultrasonic Cleaner Machine: InvisiClean Electronic Cleaner Machine is powered by 110V to fill its large 800ml / 27oz stainless steel tank with a built-in cooling fan, touch controls, and waterproofed internal electronics that will not harm your valuables. This jewelry cleaner machine makes the cleaning process an effective one.

Dual Transducers for double the power: The ring cleaner machine offers a frequency of 42,000 hertz which combines well with its dual ultrasonic transducers that DOUBLE the cleaning power and gently lift dirt and grime away without scrubbing or using harsh chemicals. Use just water or add a small amount of dish soap to enhance cleaning.

Super Compact & Easy to Operate: The removable, non-hinged lid and detachable power cord make it easy to clean and fill. In this gold jewelry cleaner ultrasonic machine, you can select from 5 pre-set settings (90-180-300-480-600 seconds) and it will countdown the time on the digital display and auto shut off when finished.

DIE CAST ALLOY || Die cast alloy construction is strong and corrosion-resistant

WIDE JAWS || 3-finger jaws on clamp open to 3.5” (90mm) wide for holding a wide range of glassware sizes and volumes

PVC COATED PRONGS || PVC-coated prongs provide a strong, slip-free hold that won’t scratch objects. PVC coating can withstand heat up to 100°C for short periods of time but it is recommended you remove the PVC coating for extreme temperature uses

LAB-GRADE || Industrial, laboratory quality metalware set includes essential metal equipment for any lab

INCLUDED || Blue powder coated support stand base (8" x 5.25"), stainless steel rod (23.6" length), 4-pronged, cork-lined clamp with bosshead (maximum opening 10.5cm), and a metal retort ring (2.5" dia.)

EASY TO USE || Eliminates the need to piece together a system in a classroom or lab setting

4cm x 3. 5cm Monitoring Electrode with Foam Tape and Sticky Gel, without abrader

Adhesive foam-tape backing and proprietary sticky gel ensure excellent skin contact. Remains fresh for 45 days out of the bag

High performance adhesive offers instant adhesion and up to five-day wear with excellent patient skin care and comfort

Excellent cleaning in immersion and ultrasonic parts washers ; Recommended usage concentration in water: 3.0% - 10.0%

Long life because oils split rapidly to the surface of your cleaner tank where they can be skimmed off

An excellent choice where one product is used for multiple purposes; such as washing mixed batches of ferrous, aluminum, and copper alloy parts

Package Dimensions: 4.140 cms (L) x 17.78 cms (W) x 63.5 cms (H)

Product Type: Hardware Clamp Vise

Package Quantity: 1

This Retort Stand Set contains a 4 Clawed cork lined Burette clamp, Universal Retort clamp with PVC coated 3 Prongs and Retort Ring(2.5" Dia) for lab experiments - Industrial Grade Quality Thickness

Polished stainless steel corrosion resistant rod measures 20" or 16"

The rod of this Ring Stand comes with a loose & small locknut lever to properly screw it in the base.

Laboratory stand and clamp is a generally used lab instrument used for physics and chemistry experiment.

The iron stand for fixing and supporting a variety of instruments, commonly used in filtration, heating experiment.

Used in conjunction with alcohol lamp.

60W ULTRASONIC CAVITATION: This CREWORKS industrial ultrasonic cleaner uses 60W of power to fill its half gallon basin with cavitation bubbles, using the force of their tiny implosions to thoroughly and professionally clean even small and intricate surfaces; up to 100W of heating allows even more powerful action

WIDE APPLICATION: Enjoy professional quality cleaning from the comfort of your own kitchen or lab; cleaning deeply without any harmful chemicals or radiation, our compact sonic cleaner quickly removes rust, tarnish, cooked-on carbon, and other stains from jewelry, utensils, children's toys, glasses, retainers, and more!

EASY AS CAN BE: Fill the tank with water and any needful cleanser, place your items in the basket, set the temp between 68 and 176 F and the timer from 1 to 30 minutes on the control panel, and press the power button; this portable ultrasonic cleaner's 40kHz cavitation will start, and your object will be clean in minutes

Multiple Cleaning Modes for an Extensive cleaning Range: Fullwave,Semiwave,Degas Cleaning Modes based on 40KHz ultrasonic frequency make the device applicable for rough surface cleaning and intensive rinse. Generally, fullwave cleaing mode is used for making intensive rinse, while semwave is used for rough surface cleaning.

Digital Control Panel with LED Display and Memory Function: Digital control panel can make the device be operated more convenient and accurately, and therefore make the device have a long service life; especially the preset cleaning time and heating temperature can be memorized by the device even after power-off unless it is reset manually.

Die-casting SUS304 Stainless Steel Tank: The inner cleaning tank of the devices is made with SUS304 stainless steel materials, and it makes the device be resistant to weak acid and weak alkali.

360W ULTRASONIC CAVITATION: This CREWORKS industrial ultrasonic cleaner uses 360W of power to fill its 4 gallon basin with cavitation bubbles, using the force of their tiny implosions to thoroughly and professionally clean even small and intricate surfaces; up to 400W of heating allows even more powerful action

WIDE APPLICATION: Enjoy professional quality cleaning from the comfort of your own kitchen or lab; cleaning deeply without any harmful chemicals or radiation, our extra large 15L sonic cleaner quickly removes rust, tarnish, cooked-on carbon, and other stains from automotive parts, home improvement tools and drill bits, jewelry, utensils, children's toys, glasses, and more!

EASY AS CAN BE: Fill the tank with water and any needful cleanser, place your items in the basket, set the temp between 68 and 176 F and the timer from 1 to 30 minutes on the control panel, and press the power button; this portable ultrasonic cleaner's 40kHz cavitation will start, and your object will be clean in minutes

Stable & Safe - With stainless steel corrosion resistant rod (Length 19.7") and solid black coated support stand base (8.3"x5.5"), this lab metalware set provides a stable and safe support to your lab work.

Convenience - Comes with 1 round-jaw burette clamp and 2 retort rings (Dia. 5cm/2" and 7.3cm/2.8") for your better convenient work. This chemistry stand with clamp eliminating the need to piece together a system for your classroom or lab. Everything is in one box.

High Quality - Made of high quality anti-corrosion & rust-proof stainless steel, this retort stand with clamp is built to last. Padded base prevents scratches on the surface and maintains a much required grip during experiments.

Multiple Cleaning Modes for an Extensive cleaning Range: Fullwave,Semiwave,Degas Cleaning Modes based on 40KHz ultrasonic frequency make the device applicable for rough surface cleaning and intensive rinse. Generally, fullwave cleaing mode is used for making intensive rinse, while semwave is used for rough surface cleaning.

Digital Control Panel with LED Display and Memory Function: Digital control panel can make the device be operated more convenient and accurately, and therefore make the device have a long service life; especially the preset cleaning time and heating temperature can be memorized by the device even after power-off unless it is reset manually.

SUS304 Stainless Steel Drain Valve and Die-casting Tank: Both the cleaning tank and drain valve of the device are made with SUS304 stainless steel materials, and it makes the device be resistant to weak acid and weak alkali.

Ajax Scientific test tube clamp

Made of nickel plated spring steel wire

It has self-closing jaws with finger grips

Monocular offers five magnification powers up to 1000X

Single lens condenser with disc diaphragm

LED Illumination powered by wall-power

With stainless steel corrosion resistant rod (Length 19.7") the rod diameter is 1 cmand solid black coated support stand base (8.3"x5.5"), this lab metalware set provides a stable and safe support to your lab work.

Convenience - Comes with 1 round-jaw burette clamp and 2 retort rings (Dia. 5cm/2" and 7.3cm/2.8") for your better convenient work. This chemistry stand with clamp eliminating the need to piece together a system for your classroom or lab. Everything is in one box.

High Quality - Made of high quality anti-corrosion & rust-proof stainless steel, this retort stand with clamp is built to last. Padded base prevents scratches on the surface and maintains a much required grip during experiments.

RESTORE THE SPARKLE OF YOUR JEWELRY: Hanience Ultrasonic Cleaner has a powerful and effective cleaning solution that uses 40,000 hertz of ultrasonic energy bubble waves to penetrate deep into the crevices and corners of your jewelry, watches, and other precious items, removing even the toughest dirt and grime. This results in sparkling, like-new jewelry that will make you feel proud to wear it again. Say goodbye to dull and dirty jewelry, and hello to renewed confidence and shine!

VERSATILE CLEANING SOLUTION FOR ALL YOUR NEEDS: With a 600ml capacity tank, our ultrasonic cleaner machine is the perfect cleaning solution for all your needs. It can handle everything from jewelry and watches to eyeglasses and dentures, making it a versatile and cost-effective solution for anyone looking to keep their valuable items clean and well-maintained. The large capacity tank allows you to clean multiple items at once, saving you time and effort.

SAVE TIME & EFFORT: With Hanience Ultrasonic Cleaner, you can say goodbye to hours of scrubbing by hand or using harsh chemicals to clean your precious items. Simply add water and cleaning solution, and let the ultrasonic waves do the work for you. The cleaning process is fast, efficient, and effortless, allowing you to spend your time on more important things. Also, noise-reducing technology ensures your machine works quietly when running and the unique non-slip base makes it safer for users

A standard chemistry set of iron stand, which can be assembled/disassembled, the black solid coating base is durable, stable and firm, and the surface treatment is flat, smooth and burr-free.

It is used to fix and support various instruments, and is often used in experimental operations such as filtration and heating.

The jaws of the flask are equipped with non-slip rubber, which can be used in a wide range of applications, and the cross clip plum blossom design is convenient for loading and unloading

The ultrasonic cleaner vibrates the water 48,000 times per second to remove hidden dirt. With the highest household vibration frequency, protein dirt can be cleaned, and these dirt are attached to small parts and crevices that are difficult to treat with water. By generating micro-vibration in the water, the sound vibration wave penetrates into the precious metal that the brush can't reach, and cleans stubborn dirt.

Defoam Function: Protect your jewelry, glasses and valuable parts from being oxidized or having chemical reactions while maximizing the ultrasonic cleaning performance of the ultrasonic cleaner by removing dissolved gasses in the liquid.180s/300s/480s/600s/90s, five modes for your choice.

Large capacity: 600ml large can, used for cleaning jewelry, glasses, watches, dentures, dental tools, etc., to meet the daily cleaning needs of families and individuals.

600𝐖 𝐔𝐋𝐓𝐑𝐀𝐒𝐎𝐍𝐈𝐂 𝐂𝐀𝐕𝐈𝐓𝐀𝐓𝐈𝐎𝐍: This Creworks industrial ultrasonic cleaner uses 600W of power to fill its 8 gallon basin with cavitation bubbles, using the force of their tiny implosions to thoroughly and professionally clean even small and intricate surfaces; up to 800W of heating allows even more powerful action

𝐖𝐈𝐃𝐄 𝐀𝐏𝐏𝐋𝐈𝐂𝐀𝐓𝐈𝐎𝐍: Enjoy professional quality cleaning from the comfort of your own kitchen or lab; cleaning deeply without any harmful chemicals or radiation, our compact sonic cleaner quickly removes rust, tarnish, cooked-on carbon, and other stains from jewelry, utensils, children's toys, glasses, retainers, and more!

𝐄𝐀𝐒𝐘 𝐀𝐒 𝐂𝐀𝐍 𝐁𝐄: Fill the tank with water and any needful cleanser, place your items in the basket, set the temp between 68 and 140 F and the timer from 1 to 30 minutes on the intuitive digital control panel, and press the power button; this portable ultrasonic cleaner's 40kHz cavitation will start, and your object will be clean in minutes

✨Jewelry Cleaner✨ Keeping your rings crisp and sparkly every day. 40kHZ-45kHz frequency conversion, gentle enough to clean your diamond jewelry without ever harming it. Get perfect, deep cleaning of blind holes and fine detail for your engagement ring, wedding ring and all jewelry, it's your day to shine. quick and simple, only 3 minutes to keeps your jewelry to clean, shiny.

✨Eyeglass Cleaner✨ Removes built-up dirt, grime, make-up and oil to make your specs clean as new in just a few minutes with our ultrasonic cleaner.

✨Watch Bands Cleaner✨ If you experience some discomfort or skin irritation when wearing a watch, it means it's probably time to clean it. Our ultrasonic cleaner can clean all stainless watch bands, come with a watch stand so the watch body is kept out of water. This is the best way to clean your watch, and it can make the watch look like new once again.

5/8" x 3/4" fits tubing up to 1/2"

Open type design

Large knurled thumb screw provides grip when tightening the clamp

This "Combination Application Handle" is a wonderful tool for any brush electroplating job. We call it the "Combination Handle" due to its versatility. It allows you to use the small 1/8" bit with 1/8" sleeves and with the use of a "Conversion Bit" you can even use 1/4" gold sleeves. With a simple twist of the thumbscrew you can switch between bits. If you are only needing to do Pen plating, the "Fine-Select" Pen Plating Tips will plug directly into the end of the handle.

Full set comes with Application Handle with Red Lead wire, Black Lead Wire with Alligator clip, (1) 1/8" Type 316 Stainless Steel Bit & (2) 1/8" cotton sleeves, (1) 1/8" to 1/4" Type 316 Stainless Steel Bit conversion bit & (2) 1/4" cotton sleeve, (2) Ultra Fine Plating Tips, & (2) Medium Plating Tips

Recommend using with Gold Plating Services - 24k Brush Gold Solutions (Liquid or Gel), 24K Bright Gold Plating Solution or any other Gold Plating Services solutions. However, will work great with other electroplating solutions.