DTB pocket-size digital multimeter – technical specifications, operating instructions and schematic diagram. The DTB is a Digital Multimeter that can measure AC and DC voltage, DC current, The meter unpacks with a small user manual in which the manufacturer. The DTD Digital Multimeter is a basic tool, which anyone with an average intelligence would be capable of using. This is not an auto-ranging meter, and you.

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I try then to measure voltage from an electrical plug or battery, but the numbers stay at 0. To participate you need to register.

Gas cost might tbe half the cost of the meter. Welcome to our site!

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Nothing else seems to work, I can’t measure voltage or resistance, nothing else is shown on the display. Learn more – opens in a dt830g window or tab. The DTB digital multimeter is a compact, light tool – manula bargain if you need something cheap and reliable.

Anything else I could do to fix the multimeter? All I would do is to check for loose parts, but I’ll bet you did that already. However newer auto ranging meters provide more settings and better protection from user errors. I guess luck was not on my side.

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repairing the DT830B digital multimeter

Add to watch list Remove from watch list. Thread starter mdanh Start date Nov 12, This amount is subject to change until you make payment. I don’t see any trace of a “printed on” fuse unless it actually blew away the corner mnual the PCB.

I have one such sample that burnt off in moments after purchase. It’s worth a shot to ask. Eduardo Claro 4 1. Home Questions Tags Users Unanswered. A brand-new, unused, unopened, undamaged item in its original manaul where packaging is applicable. The top item is a fuse.

Back to home page. Spehro Pefhany k 4 Is it really that easy to damage a multimeter the packaging was adequate and intact when I received it?

By continuing to use this site, you are consenting to our use of cookies. Estimated on or before Mon. Take a look at post 4 here DTB multimeter not working [closed] Ask Question. ModemHead Member Nov 20, Note that it has a regular IC pad around it, so resumeably an IC of the right package could be soldered there.

Datasheets, Manuals or Parts. Subject to credit approval. mankal

A used Fluke is certainly a good choice but there are other brands such as Mmanual. A lot of inexpensive DMMs, panel meters, etc.

Projecta DT830B Information Sheet

Refer manul eBay Return policy for more details. Don’t spend too long trying to fix your DTB after checking the fuse. Get the item you ordered or get your money back. See other items More I learned something new, even if the multimeter can’t be used I contacted the seller a guy from China and got a full refund. Even worse, the LCD will fade away and become blank after 5 seconds if mnual dial is not moved.

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There are still many good and responsible sellers on ebay. Select a valid country. Postage shipping it back may kill you. Shipping cost cannot be calculated. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Seller information eskdja Hobby Df830b Resistor color codes Resistor color code calculator Semiconductor testing with multimeters Hobby projects Metal detectors Wireless microphone Power audio amplifiers Hobby electronic kits Digital and analog multimeters.

However, when I powered it up using a newly bought 9V battery, it doesn’t seem to mqnual. Also do not try and measure resistance in a powered up circuit or place it in the current or resistance measuring mode across a voltage source.

If either the fuse or some traces are open you can see the thin hair-like element inside the glass mA fuse then some functions of your multimeter will not work. Your loose connection, could very well be under the black blob.

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