Battery Voltage Charts

Fluke 376FC 1000A AC/DC Clamp Meter Review I’ve been in enough cramped electrical panels to know a standard clamp meter can be a pain. The Fluke 376FC 1000A AC/DC True RMS Clamp Meter with 36 inch iFlex solves that with a flexible probe that wraps around tight wires, handling up to 2500A AC. This meter … Read more

Fluke 771 Milliamp Process Clamp Meter Review I’ve been in plenty of situations where I needed to measure a 4-20 mA signal on a live PLC system but couldn’t shut anything down. That’s exactly why I tested the Fluke 771 Milliamp Process Clamp Meter — it measures those signals without breaking the loop, with a … Read more

Fluke 179 True-RMS Multimeter Review I was stuck troubleshooting a finicky industrial motor last week, needing accurate AC readings and temperature checks without juggling two tools. That’s when I grabbed the Fluke 179 Multimeter with Backlight, Includes Built-In Thermometer to Measure Temperature, Measures True-RMS AC Current and Voltage, Frequency, Capacitance, Resistance, Continuity and Diode — … Read more

Fluke 116 HVAC Multimeter Review I’ve been in plenty of dark crawlspaces troubleshooting HVAC systems, and the Fluke 116 HVAC Multimeter with its large white LED backlight has been a lifesaver. The built-in thermometer covers -40°C to 400°C, which is exactly what I need for checking duct temps. This meter is really built for HVAC … Read more

Fluke 114 Electrician’s TRMS Multimeter Review I’ve been burned by ghost voltages before — those false readings that make you chase problems that don’t exist. That’s why I grabbed the Fluke 114 Electrician’s Multimeter 4.8 with its low input impedance feature that blocks those phantom signals. It also has a large white LED backlit display, … Read more

Fluke 87V MAX Multimeter Review I’ve killed more multimeters than I care to admit by dropping them off ladders or getting them wet on rainy jobsites. That’s why I was excited to test the Fluke 87V MAX True-RMS Digital Multimeter, Rugged, Waterproof and Dustproof IP67 Rated, Up to 800 Hour Battery Capacity — it’s rated … Read more

Fluke 88V Deluxe Automotive Multimeter Review I’ve been burned before by cheap multimeters that couldn’t handle modern car electronics. That’s why I tested the Fluke 88V Deluxe Automotive Multimeter — it has a 10 meg ohm input impedance that won’t damage sensitive computer circuits. This meter is built for real mechanics who work on both … Read more

Fluke 3000 FC Wireless Multimeter Review I was tired of crawling into tight electrical panels just to read my multimeter display. So I tested the Fluke 3000 FC Wireless Digital Multimeter and it handles AC/DC voltage up to 1000V with 0.01 mA resolution — perfect for detailed troubleshooting. This meter really shines for electricians who … Read more

Fluke 773 Advanced Milliamp Process Clamp-Meter Review I’ve been in plenty of tight spots trying to troubleshoot a 4-20 mA signal without shutting down the whole system. The Fluke 773 Advanced Milliamp Process Clamp-Meter lets me measure those signals without breaking the loop, and its detachable clamp with an extension cable is a lifesaver in … Read more