US$ 212.19
Two variable 0 to 6V DC outputs paired with two fixed 6V/10W and 12V/20W AC outputs on this power supply controller
Stabilizer-free Bunsen burner runs on natural gas for routine heating in chemistry and biology classroom laboratories
and engineering classroom activities
this ray box gives students a controllable light source for reflection
4-Output Regulated DC Power Supply (+5V/3A, ±12V/1A, 0-20V/2A) Material_Mesh Two variable 0 to 6VFour output regulated DC power supply providing +5V, +12V, 12V, and a 0 to 20V variable rail simultaneously, each output protected against overload and short circuit conditions.
US$ 212.19
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