SKU: 40609997561

Ace Laboratory /Analytical /Diamond 300g x 0.001g Analytical Precision Balance – Digital Laboratory & Jewellery Scale with 360° Glass Wind Shield

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Description

Ace Laboratory /Analytical /Diamond 300g x 0.001g Analytical Precision Balance – Digital Laboratory & Jewellery Scale with 360° Glass Wind ShieldAce Laboratory Analytical Diamond 300g x 0. 001g Analytical Precision Balance Digital Laboratory & Jewellery Scale with 360 Glass Wind Shield Designed for laboratories, diamond grading, jewellery valuation, pharmaceutical weighing, chemical analysis, and scientific research applications, this 300g Digital Analytical Balance delivers ultra fine 1mg (0. 001g) precision with stable sensor response and professional grade weighing performance. Featuring a

Ace Laboratory /Analytical /Diamond 300g x 0.001g Analytical Precision Balance – Digital Laboratory & Jewellery Scale with 360° Glass Wind Shield

Designed for laboratories, diamond grading, jewellery valuation, pharmaceutical weighing, chemical analysis, and scientific research applications, this 300g Digital Analytical Balance delivers ultra-fine 1mg (0.001g) precision with stable sensor response and professional-grade weighing performance. Featuring a complete 360° sealed glass wind shield, stainless steel weighing platform, shock-proof ABS tuff body, dual AC/DC operation, level indicator, and multi-unit conversion, this analytical precision scale is ideal for gold, diamonds, gemstones, powders, chemicals, and micro-sample measurement.

Analytical balances commonly use draft shield enclosures because airflow protection significantly improves weighing stability and precision accuracy during micro-measurement tasks.

Ultra-Fine 1mg Precision for Laboratory & Jewellery Applications

Built with advanced high-sensitivity weighing sensor technology, this digital analytical balance provides accurate and repeatable measurements for professional environments requiring ultra-precision.

  • 300g Maximum Capacity: Suitable for gold jewellery, diamonds, gemstones, chemicals, powders, pharmaceutical ingredients, and laboratory samples.
  • 1mg (0.001g) Readout Accuracy: Delivers highly stable analytical precision for scientific, jewellery, and research applications.
  • Stable Sensor Performance: Engineered for fast stabilization, low drift, and repeatable micro-weighing accuracy.
  • Wide Multi-Unit Conversion: Supports g / ct / oz / gn / dwt / ozt / lb / n / kg / pcs for laboratory, industrial, and jewellery applications.

Analytical balances with 1mg readability are widely preferred because they improve repeatability and consistency during precision laboratory measurements.

360° Sealed Glass Wind Shield for Stable Analytical Weighing

Designed for professional analytical operation, this weighing machine includes a complete glass draft shield enclosure to minimize environmental interference.

  • 360° Sealed Glass Wind Shield: Fully enclosed glass chamber reduces airflow disturbance, dust interference, and environmental fluctuation during precision weighing.
  • Improved Measurement Stability: Draft shield protection helps maintain accurate micro-level readings for powders, gemstones, chemicals, and lightweight samples.
  • Professional Laboratory Configuration: Suitable for analytical laboratories, jewellery counters, pharmaceutical environments, and research institutions.
  • Shock-Proof Construction: Designed to withstand regular laboratory and commercial handling without compromising stability.

Draft shield enclosures are commonly used in analytical balances because air currents and environmental vibrations can affect highly sensitive measurements.

Heavy-Duty Analytical Design with Stainless Steel Platform

Built for continuous precision operation, this analytical balance combines durable construction with laboratory-grade usability.

  • ABS Tuff Plastic Body: Shock-resistant housing designed for long-term laboratory and commercial usage.
  • 90mm Stainless Steel Platform: Corrosion-resistant weighing pan provides stable support and easy cleaning.
  • Level Indicator Support: Built-in level indicator helps ensure accurate balance alignment for improved weighing precision.
  • Professional Bench-Top Design: Ideal for laboratories, jewellery stores, research centers, industrial QC departments, and educational institutions.

Stainless steel weighing pans are widely preferred because they improve durability, corrosion resistance, and operational hygiene.

Smart AC/DC Operation with Advanced Weighing Functions

This Digital Analytical Precision Balance is engineered with intelligent weighing features for reliable professional operation.

  • AC/DC Dual Power Mode: Supports both direct adaptor operation and inbuilt battery-powered usage for uninterrupted performance.
  • Inbuilt Rechargeable Battery: Enables portable operation and backup functionality during power interruptions.
  • AC Adaptor Included: Suitable for continuous laboratory and desktop operation.
  • Manual Calibration Support: Includes 200g calibration weight for maintaining long-term weighing accuracy.
  • Piece Counting Function: Useful for counting beads, jewellery parts, screws, electronic components, and micro-items.
  • Tare Function: Enables accurate net-weight calculations by excluding tray or container weight.
  • Stable Analytical Response: Optimized for quick stabilization and dependable repetitive measurements.

Professional analytical balances commonly include calibration support, draft shields, tare functionality, and multi-unit conversion because these features improve operational precision and reliability.

Ideal Applications

Perfect for multiple analytical and commercial environments, including:

  • Gold jewellery & diamond weighing
  • Gemstone valuation & grading
  • Pharmaceutical & chemical analysis
  • Laboratory sample measurement
  • Research & educational institutions
  • Cosmetic & fragrance formulation
  • Industrial micro-component QC
  • Precision hobby & collectible weighing

Technical Specifications

  • Maximum Capacity: 300g
  • Readout Accuracy: 1mg (0.001g)
  • Display Type: Backlit LCD Display
  • Wind Shield Type: 360° Sealed Complete Glass Wind Shield
  • Power Source: AC/DC Mode
  • Body Material: ABS Tuff Plastic Body
  • Platform Material: Stainless Steel
  • Platform Size: 90mm Diameter
  • Units of Measurement: g / ct / oz / gn / dwt / ozt / lb / n / kg / pcs
  • Calibration Type: Manual
  • Calibration Weight Included: 200g
  • Tare Function: Yes
  • Piece Counting Feature: Yes
  • Level Indicator: Yes
  • Shock-Proof Design: Yes
  • Operating Temperature: 10°C to 40°C
  • Accessories Included: AC Adaptor & Inbuilt Battery

Designed for analytical precision, laboratory stability, and professional commercial operation, this 300g Analytical Precision Balance delivers the ideal combination of 1mg ultra-fine accuracy, sealed glass draft shield protection, multi-unit flexibility, and AC/DC convenience for laboratories, jewellery stores, pharmaceutical applications, industrial QC departments, and scientific research environments.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40609997561

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4.5 ★★★★★
Based on 14 reviews
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Product Reviews
Z
Verified Purchase
Zachary Nichols
Chelsea, US
★★★★★ 5
Instantly addressed a defective unit
Color: Space grey
2nd EDIT: Not only did the company offer a refund, they also generously shipped me another unit, and it works just as it should! They gave fast responses when the first unit gave me issues, and addressed it as well as you possibly could. I would use them any time! EDIT: the company quickly reached out and offered a full refund as a result of a faulty product. For me, that goes a long way. I have plenty of ACER products and normally have no issues with them. could have just been a faulty single product. Very bummed. For the first 2 hours of use it worked great. When it’s just USB-C to HDMI connected it works fine, but the second I go to plug my Mac in, while using the HDMI to stream to my monitor, the screen begins flashing every second or two on both my Mac, and the monitor. The flashing screen is happening at the same time the Mac keeps making its “chime” that the charger is connected, over and over again. Clearly something is going on that the charging is not staying active. whenever the charger is first connected it causes a quick(ish)black screen, which I could live with if it just happened right as I plugged the charger in… but when the charger KEEPS thinkings it’s just getting plugged in over and over, and keeps flashing, it kind of makes the product useless. And I’ve already thrown the box away so I guess I’m stuck with a product that doesn’t work. Super bummer.
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Reviewed in the United States on January 6, 2024
J
Verified Purchase
Joyce Saint-Cyr
Cuba, US
★★★★★ 5
Beyond Impressed
Color: Space grey
I recently picked up the Acer 7-in-1 USB-C Hub and I have to say, I am beyond impressed with its performance and functionality. As someone who frequently uses a laptop for both work and personal tasks, this little device has completely changed the way I connect my peripherals and external devices. What I Love: Compact Design & Build Quality: Despite packing so many ports into such a small form factor, the Acer USB-C Hub is surprisingly lightweight yet feels sturdy. The sleek aluminum finish not only looks professional but also helps keep things cool during extended use. It’s incredibly portable and fits easily in my bag alongside my laptop. Wide Range of Ports: This hub includes 7 different ports, which is a dream for anyone who needs to expand their connectivity. It includes: HDMI port (4K support) for connecting to external monitors or TVs, USB 3.0 ports (two) for fast data transfer or connecting peripherals like keyboards, mice, or external hard drives, SD and MicroSD card readers (perfect for photographers or videographers), Ethernet port for reliable wired internet connections (a must for stable work-from-home setups), USB-C power delivery port for charging your laptop while using the hub. Whether you're using it for office tasks, media consumption, or creative work, this hub has you covered. Plug & Play: I’m a huge fan of how easy this hub is to use. There’s no need for extra drivers or software. Simply plug it into your USB-C port, and it’s ready to go! My MacBook, Windows laptop, and even my tablet all recognized the device instantly without any issues. Fast and Stable Performance: I’ve tested the data transfer speeds using both USB drives and external hard drives, and the speeds are consistently fast. The HDMI output worked seamlessly, delivering crisp 4K video to my TV without any lag or glitches. The Ethernet connection is a lifesaver when I need a stable internet connection for remote work or video calls. Affordable Price: Considering the versatility and quality, the price of this hub is a steal! Many hubs in this range only offer a handful of ports, but Acer’s 7-in-1 gives you a full suite of connectivity options at a great value. A Couple of Notes: Heat Management: During extended use, the hub can get a little warm, especially if you're using the HDMI output or transferring large files. However, it never got hot enough to be a concern, and it hasn’t impacted performance at all. Compatibility: While it works perfectly with laptops that have a USB-C port with power delivery, make sure your device supports it for full functionality. I haven’t had any issues with my devices, but it’s always a good idea to check your specs. Final Verdict: The Acer 7-in-1 USB-C Hub is an absolute game-changer for anyone looking to maximize their laptop’s connectivity. It’s a perfect solution for professionals, creatives, and anyone who needs to connect multiple devices without the clutter of extra adapters. I highly recommend it to anyone who wants to simplify their tech setup while maintaining top-notch performance! If you're looking for a versatile, high-quality USB-C hub, this is the one to get.
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Reviewed in the United States on December 24, 2024
O
Verified Purchase
OG Ro
Port Orchard, US
★★★★★ 5
Works as intended
I've been into emulators lately and this is a great HDMI out with charging capabilities to go with your high speed charging brick. Doesn't work for everything, but I can attest it works with the AYN Thor and a Google Pixel 8 Pro, and presumably higher end Pixels. Both have emulators and both come thru my TV just fine. Also works with Kodi. I tried to use wired controllers, but quickly figured I'm better off going Bluetooth on that route. I haven't tried file transfer or anything because all that mattered to me was getting it to the big screen. I'd rather have a docking stand for my needs, but freedom and flexibility isn't a bad thing for this device at a decent price and cheaper than a dock.
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Reviewed in the United States on May 10, 2026
C
Verified Purchase
Charlie Price
Natrona Heights, US
★★★★★ 5
Versatile hub adds the ports my Mac lacks
This 7-in-1 USB C hub from Anker has made it easy to connect my laptop to all the devices I need. The HDMI port consistently outputs 4K video at 60Hz, while the USB 3.0 ports and SD/microSD slots transfer files quickly without errors. I appreciate that the pass-through charging allows me to power my MacBook while using the hub, and the unit itself feels solid and well made. It's truly plug-and-play, with no drivers to install, and it greatly expands the limited port selection on modern laptops. The only minor drawback is that the hub can get a little warm under heavy use, but overall it's a reliable, convenient accessory that I feel confident recommending.
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Reviewed in the United States on March 26, 2026
M
Verified Purchase
M M
Lake Worth, US
★★★★★ 5
Awesome USB-C Hub
My new MacBook Air has USB-C ports only, so I recently upgraded to this USB-C hub, a 7in1 Multi-Port USB-C Adapter, and it has completely solved all of my port needs. With the two USB-A ports, I can still use my old memory sticks, without replacing them, as well as two USB-C ports, all making moving files, movies and pictures, with ease. I needed something fast and reliability, and this little device delivers on both fronts. One of the USB-C ports it a power passthrough, which works great for charging device, like my MacBook Air. It is very easy to use, just plug and play, making it compatible with the MacBook Air. Also has a built in card reader, and a HDMI port, pretty much covering all your port needs. If you are looking for a well built, reliable, fast, and compact USB-C hub that can everything, this is the one to get. Highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026

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