Model: TR30-ORP test pen

Measurement range: ± 1000mv

Resolution: 1mV

Accuracy: ± 2mV

Calibration: 1 point (any point within the full range)

Electrode: replaceable ORP electrode head

Temperature measurement range: 0-100.0 ℃/32-212 ℉

Operating temperature range: 

0-60.0 ℃/32-140 ℉

Display screen: 20 * 30mm multi line LCD display screen

Temperature compensation: ATC automatic/MTC manual

Protection level: IP67

Power supply: 1X1.5VAAA battery

Size: (H × W × D) 180 × 40 × 45mm

Weight: 90g

Automatic backlight: 1 minute/min

Automatic shutdown: 10 minutes/min