SKU: 2454506300

Marsden M-420 High Capacity Digital Portable Scale

Sale price$139.95 Regular price$155.50
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

Marsden M-420 High Capacity Digital Portable ScaleCapacity 220kg Graduations 50g<150kg>100g Platform Dimensions 320mm x 310mm x 60mm Adaptor Specifications 12V 1A 2. 5mm tip +ve Batteries 6 x AA batteries Battery Life Upto 6000 weigh ins (or over 100 hours of continuous use) Weight of scale 3. 4kg Additional Features Class III Approved MDD Approved Large, clear digital display Very high accuracy BMI calculation Tare Hold Portable and lightweight Reinforced aluminium structure for strength and

Capacity 220kg
Graduations 50g<150kg>100g
Platform Dimensions 320mm x 310mm x 60mm
Adaptor Specifications 12V 1A 2.5mm tip +ve
Batteries 6 x AA batteries
Battery Life Upto 6000 weigh ins (or over 100 hours of continuous use)
Weight of scale 3.4kg
Additional Features
  • Class III Approved
  • MDD Approved
  • Large, clear digital display
  • Very high accuracy
  • BMI calculation
  • Tare
  • Hold
  • Portable and lightweight
  • Reinforced aluminium structure for strength and lightness
  • Adaptor supplied
  • Tap-on function
  • Adjustable levelling feet
  • Reversible weight display so that weight can be read from either side of the scale
  • Low profile platform for children and those with limited mobility
  • Suitable for hospitals, health visitors
  • Four year warranty

 

What is the M-420? 

The Marsden M-420 is a lightweight, portable adult floor scale. It’s an easy to use scale, virtually identical to our M-430 Floor Scale, but has a much higher accuracy (50g increments as opposed to 200g). This makes it perfect when a highly accurate weight reading is required.

Why should I choose the M-420 over the M-430?

The M-420 and M-430 are both robust, portable floor scales. They are both Class III Approved and MDD Approved, therefore approved for weighing in a medical environment for the purpose of monitoring, diagnosis and medical treatment.

Where they differ is in their accuracy. The accuracy of the scale you use should be determined by what you are using it for. The 200g accuracy of the M-430 is suitable for many applications, however for more serious applications - such as weighing children, or weighing adults for critical treatment, the 50g accuracy of the M-420 will be more appropriate.

The 50g graduations will allow you to get a much clearer picture of changes in patient weight.

Who uses the M-420?

The M-420 is ideal for all hospital wards and departments, with its robust build suitable for constant daily use. Accuracy to 50g means nurses can get high accuracy weight readings for monitoring, treatment and diagnosis purposes. This high accuracy is also essential when weighing diabetic patients, calculating weight for specific antibiotics, for prescribing medication and for weighing children.

What other features does the M-420 have?

The M-420 is covered by the Marsden 4 Year Warranty.

This easy to use floor scale has a non-slip surface, with a robust casing meaning it can withstand years of use. It's light enough to be portable, too, and an optional carry case is available.

To use the scale, simply tap the surface with your foot and it switches on. The digital weight reading can be reversed, so it can face towards or away from the user. The Hold function means the weight reading stays on the screen even after the patient has stepped off.

The M-420 also has a BMI feature - you can enter the height of the patient, and then, when the scale reads the weight, BMI is automatically calculated.

Wireless connectivity is available for this medical weighing scale, meaning weight data can be instantly transferred from the scale to a central patient database, via mobile, tablet or PC. This makes the M-420 ideal for speeding up patient weight data capture, and makes it the perfect professional scale for telehealth initiatives.

The scale is powered by 6x AA batteries for over 100 hours of use (6000 weigh ins).

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: 2454506300

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Reviewed in the United States on April 3, 2026
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DG
Grantham, US
★★★★★ 5
Finally… a dog chew that doesn’t become a homemade prison shank
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My dog has a real talent: turning every “tough chew” into a sharp, weaponized shard that could star in an episode of Locked Up: Canine Edition. But THIS chew? Absolute game changer. For the first time ever, I can relax—no splinters, no pointy edges, no fear he’s secretly crafting a shiv under the couch. Just happy, safe chewing that actually lasts longer than five minutes. It’s durable, it’s safe, it keeps him busy, and I no longer feel like I’m living with a furry little inmate planning an escape. Highly recommend if your dog chews like he’s got nothing but time.
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Reviewed in the United States on January 29, 2026
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Axmceach
Waukegan, US
★★★★★ 4
Would buy again
Size: Small
Would have given 5 stars, but my dog was able to chew this down pretty quickly, so not the most durable. I do like that this is made with better material than other dog chews, so I would buy again.
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Alexandria, US
★★★★★ 5
Aggressive Chewers
Flavor Name: Bacon-bone shape, Size: Small-under 20LBS
Great for aggressive chewers.
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Reviewed in the United States on February 27, 2026
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Julie
Lowell, US
★★★★★ 3
Really not for aggressive chewers
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My 4 year old doodle is a very aggressive chewer. I am always looking for chew toys that will last longer than a day these did not!
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