What should I use when the sponge in the cap needs to be replaced?
616200
I keep my lid filled w/water next to the sink and I keep my meter in a cup of water so sensor doesn't get dry ever. Even if you kept the sponge top on it should be kept wet and no need to replace sponge ever because you'd have to buy an entirely new pen. I use mine almost daily to ph my water for plants..
616201
Good question, but sorry I don't have an answer. There was a small rectangular packet that came with mine (not the storage solution). I'm assuming is a sponge it's about the same size. The Manufacturers web site http://www.tdsmeter.com/ , doesn't answer the question either. You can try asking them at http://www.tdsmeter.com/contact/ .
960634
From the bottom of the water tank. Unscrew the black circular knob and fill, then replace the screw on cap.
366060
If you've already given it a good scrub with a bottle brush and warm soap water, try mixing a quarter cup of vinegar and 3-4 tablespoons of baking soda in warm water and let it soak overnight. Often the problem is in the cap. Make sure you pop your cap apart and really scrub it well, including around the tiny o-ring on the removable part of the cap. You can also soak any cap overnight in the same mixture of vinegar and baking soda you use for soaking the bottle.
733255
Contact Dramm or go to Ace or hardware store. Otherwise, a simple water bottle cap might work.
624258
Pick up some locktite. Its super glue essentially. Pick it up from a place like Lowes. You want the one with the red cap.
1003773
Submerge the offending bit in hot water and reshape. There are a bunch if you tube videos illustrating. Just mind the electronics!
1695036
The BEST way is to wipe it out w/paper towels upon rinsing. Avoid "scratchy" cleaners always, but you can remove past buildup w/those "safe for Teflon" dishwashing sponges. Hope this helps!
1356346
I gently dry the tip with a paper towel and replace the black cap. If it will be longer than a couple of weeks, go ahead and take the batteries out.
1755733
Peel the sticker off of UR old ink cartridge underneath it there is a little dot. Use the hand drill that came with UR kit to drill hole out. Fill syringe or use ink bottle with needle. Put needle in al the way till u feel the sponge and take your time squeezing ink in, it will come out of the top hole u drilled when it's full. Wipe ink away and put scotch tape over hole. If the sponge dries all the way out it can't be refilled.
1826217
I would use windex or glass cleaner or a liquid cleaner that won't melt plastic! Obviously, a scrubbing pad and powders like Comet or Ajax, etc. won't work.
927516
There's a product that works so darned WELL, I don't know why they S-T-U-P-I-D-L-Y replaced the inner [squirt] cap with some sticker with a hole over the bottle neck... you guessed it... the "GOO GONE" desolved THAT, too!Any sticker problem can be solved with "GOO GONE" and a slightly d-u-l-l single-edge razor blade. Never use a brand-new sharp blade. You'll either scratch/cut something -- or, yourself. Use the wonder-product,but rember to let it soak a few minutes. THAT stuff is great on ANY sticker on ANY surface. Patience is the key.
1368058
I don' t know as mine came apart on the first use. The sponge separated from head and would not go back on.
64040
Remove the eraser-protector cap, then remove the eraser. Feed leads into the cavity left by the eraser. Replace eraser & cap.
581645
I have a sponge like material inside the cap, so I believe that what the item you have fell out
999474
You take the water tank off and flip it upside down to fill it and replace the cap. I would consider it bottom fill.
644496
I am not sure. I would guess you should use a pry bar or scraper. Amount of care depends on if you want to re-use the device.
1790002
I can't be of much help...my daughter said that she just took the cap off with no problem and used it. She has since lost the marker, so I can't check it out for you. Maybe you got a bum marker? Sorry!