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Ships within 48 hours · Estimated delivery Nov 17 - Nov 22
ie over 2 meters high/wide/long
1 degree gradations from -10 to +50 C
This version operates inversely - you read the LOWESTpoint of the spirit for current temperature and lowest point of the contrast liquid for recent max/min (see photo)
You'll need refills of these to perform repeat or multiple ph measures using the meter sold separately
Science Toys Lab Adventure Kit ie over 2 meters high/wide/long7 classic science toys gathered togethrer in one set. Great for 6+ year olds at play learning. Lemon clock, erupting volcano, diving sub, balloon car, mini rocket, tornado tube, . Involves lots of physics air pressure, electricity, chemistry
US$ 13.00
US$ 15.25
US$ 59.00
