The test data from 4" from the bottom of the pond is in! Note we have had 3 nights in a row of less than 30F nights.
PHP Code:
RC-5 Data Logger
User Information RC-5 Data Logger
Number 001
Interval 1:0:0 H:M:S
Delay Time 0.0 H
Data Sum 71
TemperatureMaximum 89.2°F
TemperatureMinimum 49.3°F
TemperatureAverage 52.7°F
TemperatureAlarm Upper Limit 140.0°F
TemperatureAlarm Lower Limit -22.0°F
Start Time 2015-12-31 14:07:17
End Time 2016-01-03 12:07:17
Date Format yyyy-MM-dd HH:mm:ss
Temperature Unit °F
Number Time Temperature°F
1 2015-12-31 14:07:17 69.3
2 2015-12-31 15:07:17 52.3
3 2015-12-31 16:07:17 52.3
4 2015-12-31 17:07:17 52.3
5 2015-12-31 18:07:17 52.3
6 2015-12-31 19:07:17 52.3
7 2015-12-31 20:07:17 52.3
8 2015-12-31 21:07:17 52.3
9 2015-12-31 22:07:17 52.3
10 2015-12-31 23:07:17 52.3
11 2016-01-01 00:07:17 52.3
12 2016-01-01 01:07:17 52.3
13 2016-01-01 02:07:17 52.3
14 2016-01-01 03:07:17 52.3
15 2016-01-01 04:07:17 52.3
16 2016-01-01 05:07:17 52.5
17 2016-01-01 06:07:17 52.3
18 2016-01-01 07:07:17 52.3
19 2016-01-01 08:07:17 52.5
20 2016-01-01 09:07:17 52.5
21 2016-01-01 10:07:17 52.5
22 2016-01-01 11:07:17 52.3
23 2016-01-01 12:07:17 52.5
24 2016-01-01 13:07:17 52.3
25 2016-01-01 14:07:17 52.3
26 2016-01-01 15:07:17 52.2
27 2016-01-01 16:07:17 52.2
28 2016-01-01 17:07:17 52.2
29 2016-01-01 18:07:17 52.2
30 2016-01-01 19:07:17 52.2
31 2016-01-01 20:07:17 52.2
32 2016-01-01 21:07:17 52
33 2016-01-01 22:07:17 52
34 2016-01-01 23:07:17 51.8
35 2016-01-02 00:07:17 51.8
36 2016-01-02 01:07:17 51.6
37 2016-01-02 02:07:17 51.6
38 2016-01-02 03:07:17 51.4
39 2016-01-02 04:07:17 51.3
40 2016-01-02 05:07:17 51.1
41 2016-01-02 06:07:17 51.1
42 2016-01-02 07:07:17 50.9
43 2016-01-02 08:07:17 50.9
44 2016-01-02 09:07:17 50.7
45 2016-01-02 10:07:17 50.4
46 2016-01-02 11:07:17 50.4
47 2016-01-02 12:07:17 50.5
48 2016-01-02 13:07:17 50.5
49 2016-01-02 14:07:17 50.5
50 2016-01-02 15:07:17 50.5
51 2016-01-02 16:07:17 50.5
52 2016-01-02 17:07:17 50.5
53 2016-01-02 18:07:17 50.5
54 2016-01-02 19:07:17 50.5
55 2016-01-02 20:07:17 50.5
56 2016-01-02 21:07:17 50.5
57 2016-01-02 22:07:17 50.7
58 2016-01-02 23:07:17 50.7
59 2016-01-03 00:07:17 50.5
60 2016-01-03 01:07:17 50.5
61 2016-01-03 02:07:17 50.4
62 2016-01-03 03:07:17 50.2
63 2016-01-03 04:07:17 50
64 2016-01-03 05:07:17 49.8
65 2016-01-03 06:07:17 49.8
66 2016-01-03 07:07:17 49.6
67 2016-01-03 08:07:17 49.6
68 2016-01-03 09:07:17 49.5
Looks like my other thermometer was better than I thought