Item Number :
(470020-000)
Item Number :
(470135-132)
Item Number :
(470200-832)
Item Number :
(470150-550)
Item Number :
(470150-868)
Item Number :
(470105-394)
Item Number :
(470020-002)
Item Number :
(470012-552)
Ratings:
Avg. Ratings: 4.0 (1 Review )
REVIEWS (1)
Item Number :
(470042-482)
Item Number :
(470135-124)
Item Number :
(470006-762)
Item Number :
(470006-940)
Item Number :
(470219-702)
Optical Bench Set, Contents: 1 Screen support, 2 lens support (38mm/75mm lens/mirror), 5 Board screens measuring 10x125cm millimeter scale on both sides, Marker/object, 2 Metal supports for metter stick, Paraffin candle/Holder, Activity guide
Item Number :
(470122-084)
Item Number :
(470135-130)
Item Number :
(470007-950)
Item Number :
(470006-934)
Item Number :
(470104-844)
Item Number :
(470135-126)
Item Number :
(470219-710)
Knife Edge Lever Clamp, attached to standard meter stick, used as a knife-edge fulcrum for supporting the meter stick in the inverted position
Item Number :
(470016-336)
Item Number :
(470201-586)
Item Number :
(470201-584)
Item Number :
(470343-994)
Item Number :
(470110-724)
Item Number :
(470102-470)
Item Number :
(470039-954)
Item Number :
(470344-922)
Item Number :
(470122-082)
Item Number :
(470126-654)
Item Number :
(470336-582)
Item Number :
(470020-232)
Ratings:
Avg. Ratings: 5.0 (1 Review )
REVIEWS (1)
That provides accurate measurement of pH, oxidation-reduction potential(ORP), conductivity, salinity, and total dissolved solids (TDS).Starter pen meter are the economical,Durably Constructed to Withstand Wear and Tear Resulting from Repetitive use