American Hakko Products regularly reviews and updates this article to add any Applicable items .

The following Hakko products do not require calibration when used:

• 850
• 850B
• 850D
• 851
• 852
• 853
• 939
• FM-202
• FM-203
• FM-204
• FM-205
• FM-206
• FP-101
• FP-102
• FR-801
• FR-802
• FR-803
• FR-803B
• FR-810
• FR-810B
• FR-811
• FR-820
• FR-830
• FR-870
• FR-870B
• FR-872
• FR-1012
• FR-1012B
• FR-1418
• FT-800
• FT-801
• FT-802
• FX-100
• FX-951
• FX-971
• FX-972

For further information, please contact us at 1-800-88-HAKKO (42556)