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£ 352.00
PCE-330 Relative humidity meter incl. ISO calibration certificate
For determining ambient temperature, relative humidity and dew point temperature
PCE-330 is a relative humidity meter or hygro-thermometer 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 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 relative humidity meter / 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.
| Measuring range | |
| Relative humidity | 0 ... 100 % RH |
| Ambient temperature | -20 ... 60°C / -4 ... 140°F |
| Measuring range | |
| Dew point temperature | -20 ... 60°C / -4 ... 140°F |
| Resolution | |
| Temperature and humidity | |
| Accuracy (at 23°C / 73.4°F) | 0.1°C / 0.18°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. |
| 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) | |
| 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 |
| Sensor: RP-32: 15 x 94 mm / 0.59 x 3.70 in | |
| Weight | Approx. 285 g / < 1 lb |
