Skip to content

Log

Log a New Reading
Logging for: 2026-06-15
Fields pre-filled from your last reading — adjust any that have changed.
8.0–12.0 dKH
380–450 ppm
1200–1400 ppm
1.025–1.026 sg
75.9–80.0 °F
8.1–8.4
1.0–10.0 ppm
0.01–0.03 ppm
0.0–0.1 ppm
0.0–0.02 ppm
250.0–400.0 mV
Cancel
Recent Readings
↓ Download CSV
DatedKH
dKH
Ca²⁺
ppm
Mg²⁺
ppm
Sal
sg
Temp APEX
°F
pH APEXNO₃⁻
ppm
PO₄³⁻
ppm
NO₂⁻
ppm
NH₃
ppm
ORP APEX
mV
APEX
2026-06-14
78.48.22340
MANUAL
2026-06-13
8.342113151.02578.28.227.00.100.00.00359
MANUAL
2026-06-12
8.341513051.02578.28.217.40.100.00.00356