SKU: 1719742143

DW-HL678 ULT Freezer

Sale price$8283.62 Regular price$9204.02
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Description

DW-HL678 ULT FreezerProduct overview 7" touchscreen for intuitive operation Dual cooling system for optimum performance Energy saving and environmentally friendly Temperature range from 40 C to 86 C Weight: 330 kg DW HL678 ULT Freezer The Meling DW HL678 ULT Freezer is designed for secure storage of medical laboratory materials. Featuring an advanced 7 inch LED touchscreen display, this ultra low temperature freezer allows precise temperature control in an impressive

Product overview
  • 7" touchscreen for intuitive operation
  • Dual cooling system for optimum performance
  • Energy-saving and environmentally friendly
  • Temperature range from -40 °C to -86 °C
  • Weight: 330 kg

DW-HL678 ULT Freezer

The Meling DW-HL678 ULT Freezer is designed for secure storage of medical laboratory materials. Featuring an advanced 7-inch LED touchscreen display, this ultra low temperature freezer allows precise temperature control in an impressive range from -40 to -86 ℃. With its energy-efficient dual compressor system and innovative VIP vacuum insulation panels, it provides optimal cooling performance while minimizing energy consumption.

 

The freezer is equipped with 4 insulated inner doors and 3 robust stainless steel shelves. Its extensive range of safety features includes an RS485 interface for remote alarm systems and various audible and visual alarms for maximum security. Operational, alarm and temperature data are recorded every 2 minutes for up to ten years. The freezer is fitted with a door lock and includes 4 castors and two leveling feet for easy mobility and stability.

 

Product Details

  • DW-HL678 ULT Freezer DW-HL678 from Meling
  • 7-inch LED touchscreen display for easy operation
  • Precise temperature control from -40 to -86 ℃ with accuracy of 0.1 °C
  • Energy-saving cooling with dual compressor system
  • Includes VIP vacuum insulation panels for optimal cooling performance
  • Equipped with 4 insulated inner doors and 3 robust stainless steel shelves
  • Ideal for long-term and secure storage of high-quality medical laboratory materials
  • Energy-saving and environmentally friendly
  • Offers 10 different audible and visual alarms
  • Continuous recording of operational, alarm and temperature data every 2 minutes for up to ten years
  • Door lock secures access and prevents unauthorized entry
  • Easy to move with 4 castors
  • Versatile for use in hospitals, blood banks, healthcare and research facilities

 

Technical Specifications

Capacity 678 litres
External Dimensions (W x D x H) 1090 x 1025 x 1955 mm
Internal Dimensions (W x D x H) 750 x 696 x 1286 mm
Weight 330 kg
Temperature Range -40 to -86 °C
Compressor 2 pieces
Insulation Thickness 130 mm
Data Recording/Interval/Storage Capacity USB/Recording every 5 minutes / 10 years
Alarm Functions - High/Low Temperature
- High Ambient Temperature
- Power Failure
- Low Battery
- Sensor Failure
- Main Board Communication Error
- Condenser Overheating
- Door Ajar
- System Failure
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: 1719742143

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4.5 ★★★★★
Based on 11 reviews
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A
Verified Purchase
Anita B.
Draper, US
★★★★★ 5
Quality maintained
Color: White, Size: Queen
A client I service has these. She said she got them YEARS ago at Macy’s. Each time I change her linens I admire them for their plumpness. I found the well worn name tag then ordered hoping the quality hadn’t fallen since “years ago.” As pillows differ for everyone, I have found MY comfort level with this pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
P
Verified Purchase
Patty
Los Angeles, US
★★★★★ 4
Good quality and soft, but not for everybody.
Color: White, Size: Queen, Color: White, Size: Queen
These pillows are super comfortable if you like thick, firm ones. I absolutely loved them, they feel high-quality and supportive, but they are very thick, and after a while, I started getting some neck pain. That said, over time they do soften up a bit and start to mold better to your body, which helps. I’d definitely recommend them for anyone who likes big, firm pillows, but they’re probably not the best choice for people who prefer something softer or lower.
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Reviewed in the United States on October 15, 2025
L
Verified Purchase
Luana G.
Carnegie, US
★★★★★ 5
Soft & support
Color: White, Size: Queen
These pillows are perfect! I was looking for a cushy, lower profile pillow for side sleeping. So soft, supportive and comfortable! I could not believe the high quality at such an affordable price! They are queen size, so I need to purchase new longer pillow cases.
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Reviewed in the United States on March 16, 2026
P
Verified Purchase
Para mi fue un fracazo nunca hizo cafe expresso
Grantham, US
★★★★★ 5
viewstar - Juego de 2 almohadas
Color: White, Size: Queen, Color: White, Size: Queen
Muy buenas y cómodas solo la tengo hace 2 días ojalá no se desinflan como otras que yo he comprado , pero si son comodisimas si en un mes se mantienen igual pienso comprar 2 mas They are very good and comfortable. I’ve only had them for two days—I really hope they don't go flat like others I've bought—but they truly are extremely comfortable. If they stay just like this after a month, I plan to buy two more.
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Reviewed in the United States on May 17, 2026
R
Verified Purchase
RebekM.
Whiting, US
★★★★★ 3
Odd, but nice pillows...
Color: White, Size: Queen
These pillows are nice, but strange for me. ..I purchased 2 in queen-size. They are slightly longer than I prefer but doable..and have an odd soft yet firm texture. When you lay the head down ..it sinks into the pillow, but each side comes up. So you have these big sort of firm soft, fluffy pillow ends on each side of your face. If you're a side sleeper, you will automatically try to punch one of the ends down a bit, for the most part, that will be useless. So you will probably end up trying to angle it a bit so that you end up sort of sleeping on the corner sections. (This was for the queen size, for me. The standard may be better.) Also, there really no cool side. If you flip it..it might feel cool for about 2 seconds, but that's it. They are very nice pillows, but I just know I will be ordering something else in the future.
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Reviewed in the United States on April 26, 2026

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