Skip to content

Cart

Your cart is empty

Stethoscope Tips

How to Find Your Stethoscope's Serial Number

To find your MDF Instruments® stethoscope serial number look for seven characters printed on the stethoscope chess piece. This should be a letter followed by a six digit number. Some models may vary with two letters and 6 or 7 numbers. 

Still Can't find it?
On the MDF797T and some MDF797 Stainless steel models have a hidden serial number. The serial number is not the 490-002 number on the diaphragm where the MDF logo is.  Please unscrew the other side which is the bell piece of the chest piece to see the serial number on the chest piece. Please note the serial number is not on the detachable attachment pieces. 
For the 797X unscrew the chest piece to find the serial number. For the 767X you can find the serial number in the side of the  middle barrel.

mdf-instruments-free-shipping.png__PID:2ab9e73b-2477-4ab2-a94a-6239420e7dac

FREE SHIPPING

Free shipping on Orders $50+
Need we say more?

mdf-instruments-90-day-money-back-guarantee-return-policy.png__PID:e73b2477-8ab2-494a-a239-420e7dac63a3

90-DAY GUARANTEE

We like to keep things simple.If you’re not satisfied,you have 90 days to return your order.

mdf-instruments-lifetime-warranty-stethoscope-reflex-hammer.png__PID:24778ab2-694a-4239-820e-7dac63a3e9f1

LIFETIME WARRANTY

Because of our relentless pursuit of quality, we back our stethoscopes with a Lifetime Warranty.

MDF® PRODUCTS

WATCH MORE VIDEOS

How to Find Your Sphygmomanometer's Serial Number

To find your sphygmomanometer's serial number look for a seven digit number printed on the face of your gauge remember to tilt the gauge 45 degrees to see the stamp.

Read more

Raving about Stethoscope Engraving

MDF® offers engraving option on select styles of stethoscopes. This is a great idea especially if you get your stethoscope mixed up at work, or it is a gift for a loved one. We allow up to 22 characters including spaces, if you have more let us know your inquiry. The font is Century Gothic and we do not offer emojis.

Read more

How to Find Your MDF Instruments® Reflex Hammer's Serial Number

To find your reflex hammer serial number look for eight characters there should be two letters followed by a six digit number.

Read more