Having said that, it makes sense for a professional electrician to own both a DMM and a high-quality clamp meter. DMMs give readings in higher resolutions whereas clamp meters are restricted to hundredth of a unit. The true RMS sensing meter provides accurate readings when measuring linear or non-linear loads, regardless of waveform. They are mostly similar in their functions with another difference being the resolution. Features : Digital clamp meter measures AC current to 400 amp, AC and DC voltage to 600 v, and resistance to 4 kilo ohms. Clamp Meter vs MultimeterĬlamp Meter vs Multimeter Comparison TableĬompared to general-purpose digital multimeters (DMM), clamp meters have the additional feature of contactless current measurement. There are meters that measure both AC and DC, models that also measure quantities like temperature and frequency, and also flexible clamps that can be used to measure current in hard-to-reach areas.Ĭlamp meters are majorly used in assembly lines, automation and HVAC environments, and areas where disconnecting the system for current measurement is difficult. There are different types of clamp meters available in the market, and users can select them depending upon their requirements. This contactless measurement feature is what makes clamp meter an essential tool for electricians working in high energy environments. and withstand daily wear Transistor voltage amplifier Amprobe BAT-500 Battery Impedance Tester, 0-40V: Feature The Fluke 117 Digital Multimeter he was. It works on the principle of “ transformer action” to detect a fraction of the current, and then converts the value into a higher resolution.
It uses a jaw-like structure that can be fitted around a conductor (an insulated wire, for instance) to detect the magnetic field generated by the conductor in real time. * Fluke 337 – The top-of-the-line True-RMS clamp meter, large jaw measures ac/dc current and voltage, ohm, motor start-up current (in-rush), frequency, MIN/MAX capability, and a large backlit display Specificationsġ% ± 5 counts (20-100 Hz), 6% ± 5 counts (100-400 Hz)Ģ% ± 5 counts (10-100 Hz), 6% ± 5 counts (100 – 400 Hz)ġ0-100 Hz >= 5A, 5-10 Hz, 100-400 Hz >=10AĪdd 0.1 x specified accuracy for each ✬ above 28✬ or below 18✬ (above 82.4☏ or below 64.4☏)Ģ40mm x 80mm x 40mm (9.375″ x 3.125″ x 1.625″)Ģ50mm x 80mm x 40mm (9.875″ x 3.125″ x 1.For the uninitiated, a clamp meter is a type of electrical testing tool that can measure the magnitude of a current through a conductor without touching it or disconnecting the circuit/system. * Fluke 336 – A True-rms clamp meter that measures ac/dc current and voltage, ohms, motor start-up current with large display and backlight * Fluke 335 – A True-RMS clamp meter, large backlit display, measures ac amps, ac/dc volts, ohms, and motor start-up current * Fluke 334 – Large display with backlight, measures ac amps, ac/dc volts, ohms, and motor start-up current * Fluke 333 – Rugged reliability at a basic price, measures ac amps, ac/dc volts, and ohms * Five different models to meet your exact needs * Improved low current measurement accuracy from new microprocessor technology * Auto shut-off maximizes battery life so the meter works when you need it * In-rush current function (on most models) for measuring starting current for motors, lighting, etc. * Large, backlit display (on most models) is easy-to-see * Meter controls are positioned so current measurements can be done with one hand (index finger on clamp opening lever and thumb on rotary switch) 2022 Example 1: Two pairs (each producing 12 volts for 100 amp hours). * Handy ‘Display Hold’ button keeps measurements on the display a damaged cable, loose or corroded battery clamp or chassis connection. * Small body and jaws fit perfectly in your hand and into tight places
A choice of five models gives you the right functions for your measurements. Auto-shut-off maximizes battery life so the meter works when you need it.
Fluke amp clamp series#
The series features a large display that is backlit -on most models- so readings can be taken in virtually any lighting situation. The result is a new, ergonomic concept, shaped to fit your hand and to access tight spots easily.
Fluke amp clamp how to#
At how you use your tools, and how to get the results you need, faster and more conveniently. With the striking design of the Fluke 330 Series, we’ve taken a new look at the way you make current measurements. Fluke 3000A/6000A 36-Inch Flexi Probe 4 Phase The 3000/6000A-TF-4 Thin Flex AC Current Probe sets (the Probe or Product) have been designed for. Take a new look at the current measurement The Fluke i40s-EL Current Clamp-on Transformer is used for low current measurement suitable for.
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