Measurement Range:

Temp:         0～50°C / 32～122°F    (Indoor)

                   -50～70°C / -58～158°F  (Outdoor)

Humidity:   20～99% RH  (Indoor)

Display Accuracy:

Temp:        ±1°C / ±1.8°F

Humidity:  ± 5% at 25% RH

Display Size:

52 (W) x 13 (H) mm

Display Resolution:

Temp:     0.1° over full range

Humidity:  1%

Sensor Cord Length:

3 meters (for RT815E only)

Ice Point Alert:

Outdoor reading ≤ 0°C/ 32°F

Product Size:

76 (W) x 41 (H) x 18(D) mm

Battery:

1.5 volt, type AAA or equivalent x 1pc (included)