11 Step Tablet (ST-21)


SKU: ST-21 Category:


11 Step Tablet, with 3.75mm x 19mm step sizes on Transmission Material, consisting of D-min, D-max and incremental density steps. Calibration data available (somewhat reduced accuracy due to thin step size).

Transmission density range 0.05 to 3.05 D (0.30 per step)

Additional information

Billable Weight: 2 lbs

Transmission Material

Overall Size

3.15 in. x 0.75 in. – 80mm x 19mm

Number of Steps


Density Range

0.05 to 3.05

Step Size

3.75mm x 19mm

Accredited Calibration

Yes, No