OMEGA CDH221 Economical Conductivity Meter Kit With Probe (20 mS: 2 to 20,0 mS/0,01 mS/±(3% FS +1d))

Display: 51 x 32 mm (2.00 x 1.25") LCD, 21.5 mm (0.8") digits 

Measurement: Conductivity

Ranges/Resolution/Accuracy 

Conductivity: 2 mS: 0.2 to 2.0 mS/0.001 mS/±(3% FS +1d) 20 mS: 2 to 20.0 mS/0.01 mS/±(3% FS +1d)

Temperature Compensation °C(°F): 0 to 50 (32 to 122)

Data Hold: Yes

Sampling Time: Approximately 0.4 s

Operating Temperature °C(°F): 0 to 50 (32 to 122)

Operating Humidity: Less than 80%

Memory Recall: Maximum/Minimum

Power Supply: 9 V battery (included)

Dimensions (H x W x D): 200 x 68 x 30 mm (7.9 x 2.7 x 1.2")

Weight of Meter and Probe: 270 g (0.6 lb)

Probe Specifications

Probe Connections: 4-pin connector

Temperature °C(°F): 0 to 60 (32 to 140) (CDE221/CDE222)

Dimensions: 22 Dia. x 120 mm L with 1.06 m (3.5') cable (CDE220/CDE221)