PCE 330 Multifunction Air Humidity Meter

Specification

Measuring range

Relative humidity:0 ... 100 % RH

Ambient temperature:-20 ... 60°C / -4 ... 140°F

Dew point temperature:-20 ... 60°C / -4 ... 140°F

Resolution

Temperature and humidity:0.1°C / 0.18°F

Accuracy: (at 23°C / 73.4°F)

Relative humidity: 10 ... 90% RH = ± 2.0% RH; < 10% RH, > 90% RH = ± 4.0% RH

Temperature: -20 ... 60°C / -4 ... 140°F = ± 0.8°C / ± 1.5°F

Response time

Relative humidity:60 sec.

Temperature:10 sec.

Additional specifications

Sensor hysteresis:< 1.5% RH

Temperature coefficient:0.1 x (specific accuracy) per 1°C / 1.8°F (< 23°C / 73.4°F or > 23°C / 73.4°F)

Sample rate:2 times per second

Battery:1 x 9V battery

Battery life:Approx. 80 hours (alkaline battery)

AC power adapter:Optional, 9V DC / 7~10V max, 20-mA min.

Operating temperature:0 ... 40°C / 32 ... 104°F

Operating humidity:10 ... 90% RH

Storage temperature:-10 ... 60 °C / 14 ... 140°F)

Storage humidity:10 ... 75% RH

Dimensions

Meter:185 x 65 x 36 mm / 7.28 x 2.56 x 1.42 in

Sensor:RP-32: 15 x 94 mm / 0.59 x 3.70 in

Weight:Approx. 285 g / < 1 lb

Dilivery Contents

1 x PCE-330 multifunction air humidity meter with sensor

1 x Battery

1 x USB cable

1 x CD-ROM with Windows-compatible software

1 x User manual

Manual