Last Updated on May 17, 2025
If you’re looking for a professional-grade True-RMS digital multimeter with data logging capabilities, the Fluke 287 is an excellent choice. As the slightly pared-down version of the popular Fluke 289, it offers comparable performance and precision, minus a few advanced features like low input impedance (LoZ), low ohms mode, and enhanced motor drive measurement capabilities.
Key Features
- Measures voltage, current (up to 20A for 30s), resistance, continuity, frequency, capacitance, and temperature (with optional probe)
- True-RMS accuracy for non-linear loads
- Data logging of up to 15,000 events over time
- TrendCapture with zoom function for identifying anomalies
- Large 50,000-count, backlit 1/4 VGA display
- High DC accuracy: 0.025%
- Real-time clock for time-stamped events
- Min/Max/Peak and smoothing modes for signal stability
- Relative mode for lead zeroing
- Compatible with Fluke Connect and FlukeView (sold separately)
- Battery life up to 200 hours in logging mode
- Dimensions: 8.7” x 4” x 2.4” | Weight: ~30oz (870g)
Included Accessories:
- 6 x AA batteries
- TL71 premium silicone test leads
- Insulated alligator clips
- User manual (PDF format)
Optional Add-ons: Infrared adapter, magnetic hanger, temperature probe, carrying case
Complete Review of the Fluke 287
The Fluke 287 is designed for long-term data monitoring and advanced diagnostics. With a real-time clock and advanced logging intervals down to one second (or per event), it’s ideal for recording trends over minutes, hours, or even days. Data can be captured and transferred via the infrared output (adapter required), and visualized through the TrendCapture feature directly on the meter’s large display.
Despite its advanced functions, the interface is user-friendly, with multilingual support and help screens. Graphs can be zoomed up to 14x, and data can be shared via Fluke Connect’s ShareLive feature. For deeper analysis and documentation, the FlukeView software (sold separately) is also supported.
The 287 excels in handling nonlinear loads, offering wide measurement ranges:
- AC/DC voltage up to 1000V
- Current up to 20A (short duration)
- Resistance up to 500MΩ
- Capacitance, frequency, and temperature with great accuracy
The build is robust, with input protection rated up to 8kV, certified by UL and CSA. It features a non-removable holster, rear tilting bail, and isolated battery/fuse compartment for enhanced safety. Two high rupture capacity (HRC) fuses (440mA and 11A) are rated for CAT-IV 600V and CAT-III 1000V environments.
Display
The standout feature of the Fluke 287 is its high-resolution display. With a 50,000-count readout, it can simultaneously show up to four measurement results, such as AC voltage, frequency, and min/max values. The dot matrix screen supports graphical TrendCapture and includes a responsive bar graph. Four hotkeys (F1-F4) allow quick access to key functions.
Accuracy Table:
| Parameter | Range | Accuracy | Resolution |
|---|---|---|---|
| AC Voltage | 5V – 1000V | ±0.3% + 25 digits | 0.01V @ 500V |
| DC Voltage | 5V – 1000V | ±0.025% + 2 digits | 0.001V @ 50V |
| AC Current | 500μA – 10A | ±0.6% + 5/20 digits | 0.01mA @ 400mA |
| DC Current | 500μA – 10A | ±0.15% + 2 digits | 0.001A @ 10A |
| Resistance | 500Ω – 500MΩ | ±0.05% + 2 digits | 0.01Ω @ 500Ω |
| Capacitance | 1nF – 100mF | ±1.0% + 5 digits | 0.1nF @ 100nF |
| Frequency | 99.999Hz – 999.99kHz | ±0.00% + 5 digits | 0.01Hz @ 999.99Hz |
| Temperature (°C) | -200°C – 1350°C | ±1.0% + 10 digits | 0.1°C |
| Diode Test | 3.1V | ±1.0% + 20 digits | 0.0001V |
Note: AC voltage/current bandwidth: 45–65Hz
Build Quality & Safety
Built with durability in mind, the Fluke 287 includes a sturdy non-removable holster and integrated tilting stand. The battery and fuse compartments are isolated for safety, accessible via a simple twist-tag mechanism. The meter features:
- CAT-IV 600V and CAT-III 1000V safety ratings
- Overvoltage protection up to 8kV
- HRC fuses (440mA and 11A)
UL and CSA certifications ensure the meter meets global safety standards.
Differences Compared to Fluke 289
While both meters offer similar specs, the Fluke 289 includes additional features like:
- Low input impedance (LoZ) mode to eliminate ghost voltage
- Low ohms mode for more accurate low-resistance measurements
- Low pass filter for motor drive applications
If you need these extras, the 289 might be worth the higher price tag.
Pros and Cons
Pros:
- High-resolution True-RMS measurements
- Graphing via TrendCapture
- Excellent accuracy and wide measurement ranges
- Durable build with top-tier input protection
- Compatible with Fluke Connect and FlukeView
- Clear and bright display with multi-reading support
Cons:
- Fluke Connect adapter and software sold separately
- No included temperature probe
- Larger and heavier than average meters
- Battery life reduces with backlight and logging
Fluke 287 vs 289 Comparison Table:
| Feature | Fluke 287 | Fluke 289 |
|---|---|---|
| True-RMS Measurement | Yes | Yes |
| Low Impedance (LoZ) Mode | No | Yes |
| Low Pass Filter | No | Yes (for motor drives) |
| Data Logging | Yes (15,000 events) | Yes (Extended logging) |
| Display | 50,000-count, ¼ VGA | 50,000-count, ¼ VGA |
| Price | Lower | Higher |
Buying Guide Snippet
If you’re a technician, engineer, or electrician looking for a reliable, high-performance multimeter with graphing and data logging, the Fluke 287 is a solid investment. While it lacks a few of the Fluke 289’s specialized features, it still delivers premium accuracy, exceptional safety ratings, and a user-friendly interface at a more affordable price point.
Final Verdict
In this Fluke 287 review, it’s clear that this multimeter is a top-tier solution for professionals who require detailed, long-term measurement and analysis. Though it lacks a few of the Fluke 289’s features, the 287 delivers robust performance, excellent safety standards, and a user-friendly interface backed by a crisp, informative display.
FAQs – Fluke 287 Review
Q1: Can the Fluke 287 measure temperature?
Yes, but a separate temperature probe must be purchased, as it’s not included in the standard package.
Q2: Does the Fluke 287 come with Fluke Connect?
The device supports Fluke Connect, but the infrared adapter is sold separately.
Q3: Is the Fluke 287 suitable for industrial use?
Absolutely. It’s CAT III 1000V and CAT IV 600V rated, making it ideal for professional and industrial environments.
Q4: How is the battery life during data logging?
You can expect up to 200 hours of operation when data logging with the backlight turned off.
Q5: What is the biggest difference between Fluke 287 and 289?
The Fluke 289 includes additional features like LoZ, low ohms mode, and a low pass filter for motor drive measurements.
