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WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov Click to see Why is this here?
As of August 2018 the State of California has changed the requirements of the “Prop 65” law. We now must list on our website any possible chemicals the can cause cancer, birth defects or reproductive problem.
As an example: ABS plastic contains styrene PVC wire insulation can contain Di(2-ethylhexyl)phthalate (DEHP) electrolytic capacitors can contain Ethylene glycol Brass can contain Lead flame retardant pc boards can contain Tetrabromobisphenol A (TBBPA) Aluminum alloys can contain Chromium To put it simply we are a small company and do not have the resources to test every single part, so we list every thing as hazardous. Please recycle all electronic parts responsibly and under no circumstance eat, drink or smoke these parts and wash your hands after touching! |
Product Reviews Click here to review this item | ||
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screen illuminated with all characters then burned out | |
| When I powered this unit on with 5V, the screen illuminated with all characters. I was tempted to return it, but the MPJA return policy makes that a waste of time. The unit did at least produce a variable frequency ... at first, but a few hours later it burned out entirely | ||
| - Kevin Howard, GA | ||
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A Precise and Practical Test Instrument | |
| So far, I have used 2 out of the three I ordered. 100% just right! Frequency and duty-cycle are right on, as confirmed by my 6.5 digit multimeter. You do need some finesse to mount it, though. Great addition to my lab. | ||
| - WA9KZY, TX | ||
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34758 TE | |
| Output voltage tracks the power supply voltage. With power supply at 5V peak voltage is 5 volts with a 45ns rise and 7ns fall as measured on a 500MHz scope. With power supply at 15V the peak output voltage is 15 volts with a rise of 53ns and a fall of 12ns. | ||
| - Bob, NC | ||
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Excellent Accuracy | |
| Excellent square-wave generator at twice the price or more! All specs verified in our telecom shop. Below 200Hz the wave is not very square but has good edges. Usable duty cycle 10 - 90%. Rise time ~500ns. Nice looking display | ||
| - WA9KZY, TX | ||
