Comprises a set of six test objects (six laminar plates) supplied with a protective case along with the appropriate filtration, manual and other accessories.
Peak white and black level.
(Used to measure video waveform parameters.)
10% contrast steps, plus peak white and black level details.
Used to adjust monitor brightness/contrast.
Circular geometry. (150mm diameter)
Used to check television scan linearity.
Circular matrix comprising 20mm squares, with centrally placed crosswire and spacing located with 10mm divisions.
Used to check geometric distortion and image field size.
Arranged in 21 separate groups of 4½ cycles with resolution values ranging from 0.5 LP/mm-1 to 5.0 LP/mm-1
Used to adjust electronic/optical focusing.
Uniform graded mesh to ISO standard
(Used to check focal homogeneity over the whole image field.)
Comprising 19 details of 11mm diameter with contrast ranges 0.16 to 0.007.
Used to quantify noise plus contrast loss.