Fluke 8502AT Digital Multimeter
Fluke Laboratory Measurement Instruments. Resolution: 6.5 digits, Accuracy: 6 PPM, Voltage: 5 ranges (standard).
- Model
- Fluke 8502AT
- Calibration
- Available on request
- Price
- $2,879
- Status
- In stock
- RFQ ref
- 8502AT
This unit
The Fluke 8502AT is a 6.5-digit digital multimeter engineered for precision DC and AC measurements in laboratory and field environments. It delivers 500 readings per second with 6 PPM DC voltage accuracy and 212% overrange capability, making it suitable for demanding measurement applications. Microprocessor control and optional IEEE-488-1975 interface enable remote programming and automated test integration. Modular construction accommodates optional converters for AC voltage, resistance, and true RMS measurement without mainframe replacement.
Technical Specifications
Resolution: 6.5 digits
DC Voltage Accuracy: 6 PPM
Overrange Capability: Up to 212%
System Speed: 500 readings per second
Measurement Ranges:
DC Voltage: 5 ranges (standard)
AC Voltage: 4 ranges (with optional AC converter)
Resistance: 8 ranges (with optional Ohms Converter -02)
Current: 5 ranges
Thermal True RMS Converter (optional module):
AC accuracy: Up to 0.015% across eight ranges
Response time: Maximum 6 seconds
Three front-panel selectable modes: fast, fast enhanced, and high accuracy
AC Line Frequency: 400 Hz ±5% (8502AT model)
Operating Power: 12 watts basic; 24 watts fully loaded at 50–60 Hz
Warm-up Time: 2 hours to rated accuracy
Physical: 42.5 cm × 43.2 cm × 10.8 cm; 9.1 kg basic, 10.92 kg fully loaded
Operating Temperature: 0°C to 50°C
Storage Temperature: –40°C to 70°C
Humidity: 80% RH (0–18°C); 75% RH (18–40°C); 60% RH (40–50°C)
Key Features
MIL-T-28800 Class 5 style E compliance for shock and vibration
Modular plug-in architecture for option configuration
Optional IEEE-488-1975 interface for system integration
External trigger interface isolator available (-08A)
Dual AC supply compatibility: 115 V or 230 V ±10%
Typical Applications Precision DC measurements in metrology laboratories, AC signal characterization with optional true RMS converter, automated test systems via IEEE-488 interface, field service in demanding thermal environments.
Compatibility & Integration Standard configuration includes mainframe with DC volts and DC ratio measurement. Optional modules: Ohms Converter (-02), IEEE-488-1975 Interface (-05), Interface Isolator (-08A). Remote interface supports memory programming and microprocessor-controlled operation.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 400 Hz ±5% | Voltage / Current Range: DC Voltage: 5 ranges |
| AC Voltage | 4 ranges (optional) |
| Current | 5 ranges |
Fluke 8502AT — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Fluke 8502AT. Calibration covers DC voltage accuracy at all ranges, AC voltage (True RMS) accuracy at 50 Hz, 1 kHz, and 10 kHz, DC current accuracy, resistance accuracy at all decade ranges, frequency accuracy, and diode test voltage. Fluke 87V and 289 also include capacitance and temperature calibration.. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Fluke 8502AT faults: blown input fuse, worn input jacks, display segment failure, relay contact wear on bench DMMs. Common faults include worn input jacks (banana socket contact wear on the mA and COM terminals), blown input fuses (especially the 440 mA HRC fuse), and display segment failures. Keithley 2000/2001/2002 bench DMMs commonly develop relay contact wear affecting resistance accuracy after extended service.
Fluke 8502AT price
This Fluke 8502AT is listed at $2,879. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Fluke 8502AT calibration cost
NIST-traceable calibration for the Fluke 8502AT is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers DC voltage accuracy at all ranges, AC voltage (True RMS) accuracy at 50 Hz, 1 kHz, and 10 kHz, DC current accuracy, resistance accuracy at all decade ranges, frequency accuracy, and diode test voltage. Fluke 87V and 289 also include capacitance and temperature calibration.. Turnaround is 1 to 3 business days after receipt. See full calibration details →
