How do i change batteries in salter #3007? There are two (2) button batteries, each one is 3 Volt. How do I configure the polarity when I put them in the little holder? Plus (+) "up" on both batteries, or Plus (+) "up" on one and "down" on the other, or what? I very foolishly did not pay attention to the configuration prior to removing the old batteries from the holder. Thank you very much.

Here's some videos and other sites...

https://www.google.com/search?q=salter+bathroom+scale+not+working&newwindow=1&sxsrf=APwXEde5CBJdho-KS23VtouG2r7hLRdYvQ%3A1686263335252&source=hp&ei=J1aCZLamDZOO0PEPlaatkAU&iflsig=AOEireoAAAAAZIJkNx5F0HgbTkFWtmOACeIM1J5xxhWA&oq=Salter+bathroom+scale+not+showing+weight&gs_lcp=Cgdnd3Mtd2l6EAEYADIFCAAQogQyBQgAEKIEOgUIIRCgAVAAWPkjYLhTaABwAHgAgAHEBIgB-weSAQcwLjMuNS0xmAEAoAECoAEB&sclient=gws-wiz

I have never known a food scale take a 9 volt battery. Mine takes x CR2032 3 volt button battery.

Google

make model manual

2 batteries

http://www.scalemanuals.com/saltermanuals/1052-manual.pdf

new batteries? or one's that have been sitting around.
they may be low.
what they say to do...
1.
Open the battery compartment on the scale underside.
2.
Remove isolating tab from beneath the battery (if fitted) or insert batteries OBSERVING the polarity signs (+ and -) inside the battery compartment.
3.Close the battery compartment.
4. Select kg, st or lb weight mode by the switch on the
underside of the scale.
5.For use on carpet attach enclosed carpet feet.
6.Position scale on a firm flat surface. next......
INITIALISING YOUR SCALE
1. Press the platform centre and remove your foot.
2.'0.0' will be displayed.
3.The scale will switch off and is now ready for use.
This initialisation process MUST be repeated if the scale is moved. ie battery replacement.

Take a ten pound bag of sugar and calibrate the scale to read 10 pounds.

The weighing pad mates with a circular metal plate underneath and needs to be rotated clockwise to unclip from the metal plate. Peel back the lower right corner of the instruction label on the bottom. This reveals a hole through which a philips head screwdriver needs to be inserted to loosen a screw which then allows the weighing pad to be rotated. The screw only needs to be loosened, not removed.

How to open up the Salter 3007 Aquatronic Digital Scale:
1. Look for a hole (covered by a label) on the bottom of the device, not far from the L-R centre line, and about 1-3/4" from the front. Peel back the label and use a small cross-head screwdriver to loosen the screw that can be seen though the hole (needs about one turn, no need to remove it). Place the scale upright, and rotate the weighing pad slightly in a clockwise direction. This will disengage the tabs on the plastic pad which hold it to a metal base, so that it can be lifted off. 2. Remove the six screws recessed around the bottom of the scale. 3. Place the scale upright and gently "snap" apart the top and bottom shells (catches molded into the left and right ends). Be *** VERY CAREFUL *** when doing this as the display is held in place on a plastic bridge by the upper shell. When this is removed the display is loose except for a flexible plastic printed connector strip (which links it to the circuit board). It is *** all too easy for this strip to break away at one end or the other ***.

I contacted Salter and unfortunately the scales cant be repaired. Could you please remove my request. Thank you.