Overview
The Fluke 2100A digital thermometer is a rugged, benchtop temperature measurement instrument designed for precision thermocouple-based measurements in industrial and laboratory settings. It employs dual-slope integration technology to deliver accurate temperature readings in either Fahrenheit or Celsius across a wide measurement range. This standalone instrument is commonly used in manufacturing, HVAC, calibration, and process control applications where reliable temperature data is critical.
Key Features
- Five-digit LED display with ±3999.9° range capability
- Configurable thermocouple types: J, K, T, E, R, or S
- 0.1° resolution (0.2° for R/S thermocouples in °F)
- Dual-slope integration for noise immunity and accuracy
- Temperature scale selection (°F / °C) via front panel control
- Fully guarded input with isolated design for safety
Technical Specifications
- Display: Five-digit LED readout, 0.5-inch characters, fixed decimal point
- Thermocouple Types: J, K, T, E, R, S (field-selectable)
- Resolution: 0.1° (standard), 0.2° (R/S in °F)
- Temperature Range: Dependent on thermocouple type; up to ±3999.9° display capacity
- Measurement Method: Dual-slope integration
- Input: Fully isolated thermocouple input
- Display Features: Leading-zero suppression, fixed decimal point
- Power Options: AC line or optional battery pack (-01 option)
Typical Applications
- Industrial temperature monitoring and control
- Calibration laboratory work and RTD/thermocouple verification
- HVAC system commissioning and troubleshooting
- Manufacturing process temperature measurement
- Food processing and pharmaceutical temperature validation
- Benchtop research and equipment testing
Compatibility & Replacements
Compatible With
- Standard thermocouple probes (Types J, K, T, E, R, S)
- RTD probes with appropriate conversion kits
- Industrial data logging and monitoring systems
- Laboratory calibration bath equipment
- Fluke thermal imaging and test equipment integration
Replaces / Drop-In Replacement For
The Fluke 2100A directly replaces earlier Fluke 2100 models. Verify your specific thermocouple configuration before ordering, as units may be factory-configured for specific thermocouple types.
Works With
- Thermocouple Type Conversion Kits (2100A-K option)
- Fahrenheit to Celsius Conversion Kit (F2CK option)
- Multi-point Selector Switch (2100A-10K option)
- Battery Pack option (-01) for portable operation
- Fluke calibration probe accessories (2611 Thermistor, 2620/2624 RTD probes)
