National laboratories around the world have long relied on the standard AC/DC resistors manufactured by Tinsley. Whether they’re used in thermometry or electrical applications—with AC or DC bridges—these resistors perform better than any other AC/DC resistors available.
Fluke 5430 Standard AC/DC Resistors
- Long-term stability better than 2 ppm/year (< 1 ppm typical)
- Traceable AC and DC calibrations available
- National lab design proven for more than 25 years
Related products
Close
Fluke 789 Advanced ProcessMeter
Key features
- Ultimate troubleshooting tool for electricians and instrumentation professionals
- Combines the functionality of a loop calibrator with the power of a precision 1000 V, 440 mA True-RMS digital multimeter
- Provided with optional IR3000FC module for wireless data logging capabilities via Fluke Connect® mobile App
- Includes 24 V loop power supply
- Features a very large dual display with enhanced two-level backlight brightness settings
Close
Fluke 724 Temperature Calibrator
Features
- Measure Accuracy
- RTD: .2 to .33°C
- Thermocouples: .7 to 1.8°C
- Voltage DC: 0.025% to 0.02%
- Current DC: 0.02%
- Resistance: 0.1 to 1.5%
- Source Accuracy
- Voltage DC: 0.025 to 0.02%
- Resistance: 0.15Ω to 1Ω
Close
Fluke 709 Precision mA Loop Calibrator
Key features
- mA precision loop calibrator with best-in-class accuracy at 0.01% reading
- Provides intuitive user interface with quick-set rotary encoder knob for fast setup
- Includes built in selectable 250 Ω resistor for HART communication
- Features 24 V DC loop power with mA Measure Mode (-25% to 125%)
- Requires only simple two wire connection for all measurements
Close
Fluke 714B Temperature Calibrator
Features
- Measure and simulate 17 different thermocouple types
- Measure 4 to 20 mA signals while simultaneously sourcing a temperature signal
- Configurable 0 % and 100 % source settings
- Linear ramp and 25 % step auto ramp
- Dual inputs and backlit display
- Power down settings
- Max voltage applied between terminal and earth: 30V
- Operating temp: 14 to 122°F (-10 to 50°C)
- Hanging tool designed in and included with every unit
Close
Fluke 726 Precision Multifunction Process Calibrator
Features
- Up to 20V (source), up to 30V (measure)
- 0 to 24mA source and simulate
- Up to 4000Ω resistance
- Frequency up to 15kHz
- RTD and thermocouple compatible
- Combine with a 750P module for pressure
- Memory storage for up to 8 calibration results
- Perform fast linearity tests with auto step & auto ramp
- 24VDC Loop Supply
- 3-year warranty
Close
Fluke 773 Milliamp Process Clamp Meter
Key features
- Loop calibrator that measures 4 to 20 mA signals without breaking the loop
- Features best in class 0.2% accuracy
- Sources 4 to 20 mA signals for testing control system I/O or I/Ps
- Delivers 0.01 mA resolution and sensitivity
- Measures DC voltage to verify 24V power supplies or voltage I/O signals
Close
Fluke 787B Process Meter
Features
- 400mV up to 1000V voltage range
- Fluke connect
- 20 mA dc current source/measure/simulate
- Simultaneous mA and % of scale readout
- Frequency measurement up to 20 kHz
- Meets IEC 61010 CAT III and 600 V CAT IV standards
- Min/max/average/hold/relative modes
- Diode test and continuity beeper
- -4 to 131°F (-20 to 55°C) operating temp range
Close
Fluke 725 Multifunction Process Calibrator
Features
- Up to 30V and 24mA DC
- 0 to 3200Ω resistance
- Up to 10kHz frequency
- 1V peak-to-peak-minimum senitivity
- Combine with a 750P module for pressure
- Store frequently used test setups for later use
