2009
Consumer Electronics
Electronic Calculators
| Dec. 3rd, 2009 | Product Information | Digital blood pressure monitor CH-650, CH-453 are updated. |
| Jan. 6th, 2009 | Product Information | Calculator pages are renewal. |
| Jan. 6th, 2009 | Customer Support | Instruction manuals for calculator are updated. |
| Jan. 6th, 2009 | Customer Support | Product catalogue for calculator is updated. |