Fluke Battery & Voltage Testers/Multi-Meters
Fluke 203406 Replacement Fuse 11A 1000V Fast-Acting for Digital Multimeters (5-Pack)
Representative Photo, actual item may vary
Representative Photo, actual item may vary
Representative Photo, actual item may vary
Why Fluke Leads in Battery & Voltage Testing
When accuracy and safety are non-negotiable, professionals reach for Fluke. Fluke Corporation has been engineering precision electrical test equipment since 1948, and nowhere is that pedigree more evident than in their Battery & Voltage Testers and Multi-Meters lineup. From compact handheld multimeters to sophisticated battery analyzers, Fluke tools are built for technicians who simply cannot afford a bad reading.
True-RMS Multimeters Built for Real-World Conditions
Fluke digital multimeters are on more tool belts, finding more electrical problems, than any other tools. Models like the Fluke 87V and Fluke 179 deliver True-RMS measurement, which is critical for accurately reading non-sinusoidal waveforms common in modern vehicle electronics, HVAC systems, and industrial machinery. Every Fluke digital multimeter is rugged, reliable, and accurate, with extra attention to safety features that other meters can't match.
For technicians who demand the absolute toughest hardware, the Fluke 87V MAX takes durability even further. Its rugged, dustproof IP67 outer shell is designed for the most extreme work sites, and it is capable of measuring up to 1000 V AC and DC. Whether you're diagnosing a charging system on a diesel truck or tracing a short in a marine electrical panel, these meters hold up where cheaper instruments fail.
Advanced Battery Analysis with the Fluke 500 Series
Beyond general-purpose multimeters, Fluke offers dedicated battery testing instruments for professionals who maintain stationary battery systems — UPS banks, telecom backup power, and industrial battery strings. The Fluke BT521 Advanced Battery Analyzer is designed to test and measure individual stationary batteries of all types. It features user-defined thresholds for resistance and voltage automatically compared, along with Discharge, Meter, and Sequence modes, AutoHold, AutoSave, and wireless communication for data download and remote display via the Fluke Battery Analyzer mobile app.
The Ripple Voltage Test function allows testing of AC components in DC charging circuits, helping technicians identify one of the most common hidden causes of premature battery deterioration. Fluke Battery Management Software makes it easy to import data to a PC, where measurement data and battery profile information can be stored, archived, and used for comparison and trend analysis.
Voltage Testers for Fast, Safe Field Checks
Fluke offers a diverse range of basic testers, including voltage testers, volt testers, circuit testers, and electrical testers — featuring non-contact voltage detectors, continuity detectors, open-jaw current testers, and open fork testers with FieldSense® technology for leadless measurements. These tools are the first line of defense for any technician before touching a live circuit — fast, reliable, and designed to keep you safe.
What Sets Fluke Apart
- True-RMS Accuracy: Reliable readings on complex, non-linear electrical signals.
- IP67-Rated Durability: Dustproof and waterproof housings that survive harsh environments.
- FieldSense® Technology: Enables leadless voltage measurements for added safety.
- Fluke Connect Ecosystem: Wireless data logging and remote display integration across compatible tools.
- Battery Management Software: PC-based trending and archiving for professional battery maintenance programs.
Whether you're a shop technician, field electrician, or fleet maintenance professional, Fluke's Battery & Voltage Testers and Multi-Meters deliver the confidence that comes from tools trusted by professionals worldwide.