EXTECH RH520B Humidity and Temperature Chart Recorder (30~ 60°C, 1~99%)

Relative Humidity: 1~99% RH ±3% RH

Temperature: -22.0~140.0°F (-30.0~60.0°C) ±1.8°F (±1°C)

Dimensions: 5 x 7.7 x 0.9" (129 x 195 x 22 mm)

Weight: 12.6 oz (357 g)

Accessories: RH522B - Humidity and Temperature Probe

Datasheet