This True-RMS meter is feature rich, impeccably accurate, and competitively priced to meet the needs of any technician or tradesman. Measures AC/DC voltage, AC/DC current, Resistance, Capacitance and Frequency
I searched quite a while for a DMM that would measure a 30 MHz clock at 1.3V signaling. This one does it - even though this signal is well below the voltage level specified. The reported frequency is identical to what I measured on an Agilent o-scope. It is nice to have something so capable in a small footprint.To help ascertain its capabilities, it is unable to measure a 40Mhz signal at just under 1 V peak to peak - which is way below the voltage specification in the user guide. It had no problem with a 50 MHz 3.3V clock.It is rated to over 200 MHz at 5V signaling. I haven't tried to measure a clock that high or at that voltage level, but I have no reason to doubt it can do it.This is the ONLY meter I could find that would even spec frequency measurements this high.Build quality is awesome, the included software works, but is so-so.Today I was looking at low (1-50 uA) DC current measuring devices and I'm pleasantly surprised to see this meter has a DC current resolution down to 0.01 uA. I look forward to trying it out that functionality.Excellent value for the money. You can spend a lot more and get a lot less...
Incredible for the price. It comes with optical USB data cable, nice flexible soft test leads, a well thought out surface mount component adapter for smt resistors, diodes and devices (as in SOT-23, etc), and a 9 volt battery. When I removed the single screw at the top of the battery compartment, it felt like quality. Be careful when installing the 9 battery with the polarity. The battery mounts in the removable back piece which is then installed into the meter back and secured with a single screw.
However, my main message is that the catalog picture is misleading. The catalog image shows the '415 as a "0000" four digit display when "00000" (5 digits as required for a "22000" reading) is what you get.
Initial comparison with my trusty (and aged) Agilent 34401A (6 1/2 digits) are very similar. My guess is that there are some thermal issues (Seeback effect) with my bi-metallic connections. For under $100 , 22000 count resolution, and true RMS, this is a "steal."
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Order was processed and sent right away without a hitch. Was exactly what I order and was delivered earlier than I expected.