FNIRSI 2C53T vs FNIRSI DST-201: Best Oscilloscope Multimeter for Hobbyists I’ve been testing two of FNIRSI’s most popular handheld 3-in-1 tools — the FNIRSI 2C53T with its 50MHz bandwidth and 250MS/s sampling rate, and the FNIRSI DST-201 with a 1MHz bandwidth and 5MSa/s sampling rate. Both pack an oscilloscope, multimeter, and DDS signal generator into … Read more
Fluke 789 ProcessMeter Multimeter Review I’ve been in plenty of situations where I needed to both measure and generate a 4-20 mA signal, but carrying two separate tools was a pain. That’s exactly why I tested the Fluke 789 ProcessMeter, which packs a full multimeter and a loop calibrator into one rugged unit. It runs … Read more
Fluke T5-1000 Electrical Tester Review I remember fumbling with alligator clips and exposed wires on a cramped job site, wishing for something simpler. That’s exactly why I grabbed the Fluke T5-1000 Voltage, Continuity and Current Tester, OpenJaw Design For Current Measurements Without Metallic Contact — it measures AC and DC volts automatically up to 1000 … Read more
Fluke 301D/ESP 600A AC/DC Clamp Meter Review I was sick of trying to jam bulky clamp meters into crowded breaker panels. That’s why I tested the Fluke-301D/ESP, 600A AC/DC Clamp Meter with Slim Body and Thin Jaw Arm — its 10mm thin jaw is a lifesaver for tight spots. This meter is built for electricians … Read more
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
FNIRSI 2C53T vs 2C23T Oscilloscope Multimeter: Best Beginner Tool? I’ve been testing the FNIRSI 2C53T and the FNIRSI 2C23T side-by-side, and the biggest difference comes down to bandwidth: the 2C53T offers 50MHz while the 2C23T tops out at 10MHz. Both are 3-in-1 tools packing an oscilloscope, multimeter, and DDS signal generator into a handheld device. … Read more
Fluke 287 vs Fluke 289 vs Fluke 3000 FC: Best Data Logging Multimeter? If you’re serious about data logging, you’re probably stuck between the Fluke 287, the Fluke 289, and the Fluke 3000 FC. The 287 and 289 are heavy-duty loggers with TrendCapture, while the 3000 FC brings wireless convenience through the Fluke Connect app. … Read more
FNIRSI DST-201 vs FNIRSI DST-210: Best Oscilloscope Multimeter for Repair Techs? If you’re a repair tech trying to decide between the FNIRSI DST-201 and the FNIRSI DST-210, you’re looking at two handheld oscilloscope multimeters that pack a ton of features into a small package. The DST-201 gives you a 3-in-1 tool with a 1MHz bandwidth, … Read more
Fluke 117/323 Multimeter and Clamp Meter Combo Kit Review I was wiring up a new subpanel in my basement and needed to check for ghost voltage on a circuit. That’s when I grabbed the Fluke 117/323 Kit Multimeter and Clamp Meter Combo Kit For Residential And Commercial Electricians, AC/DC Voltage, AC Cu and put its … Read more