G-Linx Class Joulmeter SKU : X214050
Lens Holder (pack of 5)
Lens Holder for 50mm diameter convex lenses,
Blu-tack recommended if were to hold 50cm concave lenses
sold in pack of 5
(price is for pack of 5)
Student Joulmeter
Student Joulmeter is designed for meaurement of relatively large electric loading, for example, 50W immersion heaters for heat experiment
Maximum external load power supply is 15V a.c or 21V d.c.
joulemter is supplied with Multi-Plug adaptor , providing 9VDC , suitalbe for all countries
G-Linx class joulemeter / wattmeter meassure energy taken up by a electric load ,either supplied by DC power or AC power
from 1J to 999,999J or 1mJ to 999,999mJ
and can measure power with full scale 200W or 200mW
one pair of 4mm socket is also provided to show instanetaneous power , beign 1V = 100W or 1V = 1000mW , depending on the measurement range