➜ ph
measuring range: 0.01–14.00 ph
resolution: 0.01 ph
accuracy: ±0.05 ph
➜ ec
measuring range: 0–400 ms/cm (auto range)
accuracy: ±2% f.s.
➜ tds
measuring range: 0–200.0 ppt (auto range)
accuracy: ±2% f.s.
➜ salinity
measuring range: 0.01–25.00%
accuracy: ±0.1% / ±1%
➜ temperature
measuring range: 0–60°c
accuracy: ±0.5°c
automatic temperature compensation (atc)
➜ display
backlit 5-digit lcd
➜ features
auto range
one-touch calibration
data hold function
auto power-off (5 minutes)
➜ power supply
3 × 1.5v lr44 batteries
➜ weight
90 g
➜ country of origin
china