PCE Instruments 330 Thermo-Hygrometer (°C / °F)

Model # 330

PCE-330 is a climate meter with a quick-response sensor for measuring ambient temperature and relative humidity. This multipurpose handheld device also determines dew point temperature.
Equipped with an easy-to-read dual display, this multifunction data-logging indoor air quality (IAQ) meter features a large internal memory with storage for up to 16,000 recorded values.
Using the included Windows-compatible software and USB cable, the recorded data can be transferred to a PC for further analysis and is well suited for long-term IAQ monitoring and environmental data acquisition.

PCE-330 is a climate meter with a quick-response sensor for measuring ambient temperature and relative humidity. This multipurpose handheld device also determines dew point temperature. Equipped with an easy-to-read dual display, this multifunction data-logging indoor air quality (IAQ) meter features a large internal memory with storage for up to 16,000 recorded values. Using the included Windows-compatible software and USB cable, the recorded data can be transferred to a PC for further analysis.
PCE-330 is well suited for long-term IAQ monitoring and environmental data acquisition. This combination hygrometer / thermometer can be used to verify the integrity of the cold chain during the transport and warehousing of refrigerated food and pharmaceutical products. Compact and portable, this versatile meter is also ideal for evaluating the performance of heating, ventilation and air conditioning (HVAC) systems in industrial, commercial and residential properties.
Quick-response sensor measures temperature and relative humidity
Adjustable temperature measuring units (°C / °F)
Minimum, maximum, data hold, recording data logger and automatic power off functions
Internal memory saves up to 16,000 date- and time-stamped readings
Windows-compatible software and USB cable included in delivery contents for data transfer to PC
Battery powered (optional AC power adapter available as an accessory)
An ISO calibration certificate can be obtained for an additional fee

Relative humidity measuring range	0 100 % RH
Ambient temperature measuring range	-20 60°C / -4 140°F
Dew point temperature resolution	-20 60°C / -4 140°F
Temperature and humidity Accuracy (at 23°C / 73.4°F)	0.1°C / 0.18°F
Relative humidity	10 90% RH = ± 2.0% RH
Relative humidity	< 10% RH, > 90% RH = ± 4.0% RH
Temperature	-20 60°C / -4 140°F = ± 0.8°C / ± 1.5°F
Relative humidity	60 sec.
Temperature	10 sec.
Sensor hysteresis	< 1.5% RH
Temperature coefficient	0.1 x (specific accuracy) per 1°C / 1.8°F
Temperature coefficient	(< 23°C / 73.4°F or > 23°C / 73.4°F)
Internal memory	up to 16,000 date- and time-stamped readings
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
Dimensions	Sensor: RP-32: 15 x 94 mm / 0.59 x 3.70 in
Weight	Approx. 285 g / < 1 lb