Fluke 289

Fluke 289 – True-RMS Industrial Logging Multimeter

Overview

The Fluke 289 is an industrial-grade logging multimeter with advanced features for data capture and diagnosis. It offers true-RMS AC/DC measurements, a low impedance voltage function to eliminate ghost voltages, and built-in logging memory with “TrendCapture” for graphing logged data onsite. Suitable for power distribution, automation, electronics, and electro-mechanical diagnostics. It includes standard safety ratings and durable build quality.

Key Features

• True-RMS AC and DC voltage and current measurements

• LoZ (“Low Impedance”) voltage mode to avoid ghost/phantom voltages

• TrendCapture feature to graph logged data on-screen

• Ability to log up to ~15,000 events or readings

• Peak capture (transients) as fast as 250 µs

• Selectable AC filter for smoothing noisy signals (e.g., from VFDs)

• Relative mode to subtract lead resistance for low-ohm or capacitance measurements

• LoZ and low pass filter both useful for accurate voltage/frequency measurement in noisy environments

Technical Specifications

• Model: Fluke 289

• DC Voltage Ranges & Resolution: 50.000 mV; 500.00 mV; 5.0000 V; 50.000 V; 500.00 V; 1000.0 V

• DC Voltage Accuracy: ~0.025 %

• AC Voltage (True-RMS) Ranges: same as DC voltage ranges

• AC Voltage Accuracy: ~0.4 %

• DC Current Ranges & Resolution: 500.00 µA; 5000.0 µA; 50.000 mA; 400.00 mA; 5.0000 A; 10.000 A

• DC Current Accuracy: ~0.05 %

• AC Current Ranges: same as DC current ranges

• AC Current Accuracy: ~0.6 %

• Resistance Ranges: up to 500 MΩ, with multiple sub-ranges (e.g. 50 Ω to 500 MΩ)

• Capacitance Ranges: up to 100 mF

• Frequency Ranges: from ~99.999 Hz up to 999.99 kHz

• Temperature (excluding probe): -200 °C to +1350 °C; accuracy ≈ 1.0 %

• Battery Type: 6 × AA alkaline

• Battery Life: ~100 hours for normal use; ~200 hours while logging mode

• Operating Temperature: -20 °C to +55 °C

• Storage Temperature: -40 °C to +60 °C

• Safety Category: CAT III 1000 V / CAT IV 600 V

• Max Voltage between any terminal and earth ground: 1000 V

• Size (H × W × D): ~22.2 × 10.2 × 6.0 cm

• Weight: ~871 g

Applications

• Logging voltage and current trends in industrial automation systems

• Detecting intermittent faults or performance drifts over time

• Measuring noisy signals (from motor drives, power supplies) with low impedance mode

• Electromechanical/electrical maintenance, power distribution diagnostics

Why Choose the Fluke 289

• Combines logging, trend capture, and high accuracy in one handheld unit

• Helps find small anomalies before they become serious failures

• Low impedance voltage mode and selectable filtering improve measurement reliability

• Solid safety ratings and rugged construction for industrial use

Order Now

The Fluke 289 is part of Fluke’s industrial logging multimeter line. Available for purchase. Ships worldwide.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply