KOKUSAI International Chart Co., Ltd. Recording Paper for Measurement Recording Paper Chart 10 booklets per box. Outer box has some tears. Small boxes are unopened. Product Description ● Manufacturer Chart No.: Equivalent to 881A-014 ● Sales Unit: 1 box (containing 10 small boxes) ● Effective Scale Width x Total Length: 100mm x 12m ● Scale Numbers: 0-14pH ● Compatible Recorders: [Sekonic] SA100P, SA101PA, SA101PB, SA101PC, SA101PD, SS100P1, SS100P2, SS100P6 ● Remarks: Small box (contains 2 booklets) ※ Product image is an example.