The Fluke 53 II Temperature Logging Digital Thermometer is designed for professionals requiring precise temperature measurements and data logging capabilities. It supports various thermocouple types, including J, K, T, E, R, S, and N, allowing for versatile application across different industries. Key features include:
- High Accuracy: Delivers laboratory-grade accuracy of 0.05% + 0.3°C, ensuring reliable measurements.
- Data Logging: Logs up to 500 data points with user-adjustable recording intervals, facilitating detailed analysis.
- Large Backlit Display: Presents results in °C, °F, or Kelvin (K) on an easy-to-read screen, enhancing usability in various lighting conditions.
- Real-Time Clock: Captures the exact time of events, aiding in accurate record-keeping.
- Durable Design: Features a splash- and dust-resistant case protected by an impact-absorbing holster, suitable for rugged environments.
- User-Friendly Interface: Simplifies setup and operation with an intuitive front panel.
- Extended Battery Life: Offers a typical battery life of 1000 hours, with a sleep mode to conserve power.
- Infrared USB Communication: Allows data export to optional FlukeView Forms® Temperature PC software for further analysis and graphing.
This thermometer is ideal for applications such as process monitoring, quality assurance, HVAC system maintenance, and food safety inspections. Its combination of precision, durability, and data management capabilities makes it a valuable tool for professionals demanding high-quality temperature measurements.
Specifications:
| Feature |
Specification |
| Thermocouple Types Supported |
J, K, T, E, R, S, N |
| Temperature Range |
Dependent on thermocouple type; up to >900°C (>1600°F) |
| Accuracy |
Above -100°C: J, K, T, E, and N-type: ±[0.05% + 0.3°C]; R and S-type: ±[0.05% + 0.4°C] |
| Data Logging Capacity |
Up to 500 data points |
| Display |
Large backlit LCD |
| Battery Life |
Approximately 1000 hours with sleep mode |
| Power Supply |
Three standard AA batteries |
| Dimensions |
173 x 86 x 38 mm (6.8 x 3.4 x 1.5 in) |
| Weight |
0.4 kg (14 oz) |
| Operating Temperature |
-10°C to 50°C (14°F to 122°F) |
| Storage Temperature |
-40°C to 60°C (-40°F to 140°F) |
| Humidity (Without Condensation) |
0% to 90% RH (0°C to 35°C); 0% to 70% RH (35°C to 50°C) |
