Digitrex 3-3000-00a-F manual Appendix, Percent Depth Increase 100

Appendix ®

Depth Increase in Inches per 10-foot Rod

Percent	Depth Increase	Percent	Depth Increase
1	1	27	31
2	2	28	32
3	4	29	33
4	5	30	34
5	6	31	36
6	7	32	37
7	8	33	38
8	10	34	39
9	11	35	40
10	12	36	41
11	13	37	42
12	14	38	43
13	15	39	44
14	17	40	45
15	18	41	46
16	19	42	46
17	20	43	47
18	21	44	48
19	22	45	49
20	24	50	54
21	25	55	58
22	26	60	62
23	27	70	69
24	28	80	75
25	29	90	80
26	30	100	85

74 DigiTrak® Mark III Operator’s Manual