Digital Dissolved Oxygen/Temperature Meter

Range: Dissolved oxygen: 0 to 20 mg/L; oxygen in air: 0 to 100%; temperature: 0 to 60° C (32 to 140° F)
Resolution: Dissolved oxygen: 0.1 mg/L; oxygen in air: 0.1%; temperature: 0.1° C or F
Accuracy: Dissolved oxygen: ±0.4 mg/L; oxygen in air: ±0.7%; temperature: ±1° C (±2° F)
Readings in °C or °F
Weight: 6.5oz (397g)
Size: 6-3/4” x 2-3/4” x 1-1/4” (170 x 70 x 33 mm)