Fluke 726

Fluke 726 – Overview

The Fluke 726 is a versatile multifunction calibrator designed for process technicians. It can measure and source many signals (voltage, current, RTDs, thermocouples, frequency, resistance, and pressure modules) enabling calibration of sensors, transmitters, and valves all in one tool. It also features loop powering, memory storage for calibration results, and built-in functions to speed up calibration tasks.

Key Features

• Measure & source: volts, mA, mV, resistance, frequency, RTDs, thermocouples

• Supports Fluke 700P pressure modules for pressure measurement/sourcing

• Built-in 24 V loop power supply (for powering transmitters)

• Auto-step and auto-ramp functions to speed calibration sequences

• Stores up to 8 calibration results internally for later review

• Calculates transmitter error % and supports pressure switch testing (set/reset/deadband)

• Custom RTD constants for non-standard RTD probes

• Dual-channel simultaneous measure/source capability

Technical Specifications

• Part Number: Fluke 726

• DC Voltage (measure): up to 30.000 V, accuracy 0.01% + 2 mV (upper display)

• DC Voltage (source): up to 20.000 V, same accuracy

• Low-mV range: -10.00 … +75.00 mV via TC connector, accuracy ~0.025% + 1 count

• Current (measure/source): 0.000 … 24.000 mA DC, accuracy 0.01% + 2 µA

• Resistance (measure/source): 0.00 … 4000.0 Ω, accuracy 0.015% + small offset depending on range

• Frequency measure/source: ranges from ~2 CPM / Hz up to ~15 kHz, with accuracy around 0.05% + small count error

• Loop power supply: 24 V DC, short-circuit protected

• Thermocouple/RTD accuracy: varies by type (PT100, J, K, etc.), resolution to 0.01 °C in many cases

• Operating Temperature: -10 … +55 °C

• Storage Temperature: -20 … +71 °C

• Dimensions: ~200 × 96 × 47 mm

• Weight: ~650 g

• Power: 4 × AA alkaline batteries, accessible without breaking calibration seal

• Safety / Approvals: EN 61010-1 etc.

Applications

• Calibration of process transmitters, sensors, RTDs, thermocouples, pressure modules

• Field and plant maintenance where multiple signal types are involved

• Quality control and lab calibration work needing accuracy and flexibility

• Situations that require field-powering of loops and error calculation

Why Choose the Fluke 726

• Combines many calibration tools into one compact unit, saving cost and carry-weight

• High accuracy across many signal types reduces error and improves confidence

• Memory storage and automation (ramp/step) speed up calibration jobs

• Built-in loop supply and pressure module support make it very versatile

Order Now

The Fluke 726 Precision Multifunction Process Calibrator is available for purchase. Ships worldwide.

Original Manufacturer Packaging

These products are industrial surplus items preserved in the original manufacturer box. Learn More

DDPARTSSOLUTION Packaging

These products are industrial surplus items shipped in secure DDPARTSSOLUTION protective packaging. Learn More

Refurbished

These products have been previously installed or may show cosmetic signs of prior handling. Learn More