PCE Instruments Relative Humidity Meter (PCE-555BT) is a versatile device for measuring ambient temperature, humidity, wet bulb temperature, and dew point. With a measuring range of up to 60°C, this handheld instrument provides accurate environmental data for various applications, including HVAC, warehouse monitoring, and greenhouse climate control.Equipped with Bluetooth connectivity, this digital humidity meter allows users to sync data with Android and iOS devices via the “MeterboxPro” app. This function enables real-time data logging, graphical analysis, and CSV export for further evaluation.
- Specifications and Dimensions
- Humidity Measurement: 0 … 100% RH
- Resolution: 0.1% RH
- Accuracy: ±3.5% RH at (20 … 80% RH), rest ±5% RH
- Ambient Temperature Measurement: -20 … 60°C / -4 … 140°F
- Resolution: 0.1°C / 0.1°F
- Accuracy: ±0.5°C (0 … 40°C), rest ±1°C
- Wet Bulb Temperature: 0 … 60°C / 32 … 140°F
- Dew Point Temperature: -20 … 60°C / -4 … 140°F
- Display: LC display with backlight
- Interface: Bluetooth
- Mount: 3/8″ tripod thread
- Automatic Shutdown: After 15 minutes of inactivity (can be disabled)
- Operating Conditions: 0 … 50°C (32 … 122°F),
- Storage Conditions: -20 … 60°C (-4 … 140°F),
- Power Supply: 9V block battery
- Dimensions: 204 x 54 x 36 mm / 8.0 x 2.1 x 1.4 in
- Weight: 172 g / 6 oz
- Key Features and Benefits
- Measures humidity, ambient temperature, wet bulb temperature, and dew point
- Bluetooth interface for Android and iOS devices with real-time data logging
- LC display with backlight for easy readability in low-light conditions
- Tripod mount for hands-free operation and long-term monitoring
- Highly accurate readings with ±0.5°C temperature accuracy and ±3.5% RH humidity accuracy
- Automatic shutdown function to extend battery life
- Ideal for HVAC monitoring, warehouses, laboratories, and environmental studies
