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.

Author: Kajimuro Nikodal
Country: Seychelles
Language: English (Spanish)
Genre: Love
Published (Last): 1 October 2016
Pages: 254
PDF File Size: 8.49 Mb
ePub File Size: 9.96 Mb
ISBN: 885-7-84371-211-4
Downloads: 7435
Price: Free* [*Free Regsitration Required]
Uploader: Takree

Electronics suppliers will tell me to keep the parts if I got the wrong ones.

Chances are that if you put voltage on a high current range the traces going to the shunt would be blown off rather than the shunt damaged. I have a digital multimeter DTB, and I suspect it is damaged.

DTB Mini Digital Multimeter w/ Test Leads and Operator’s Instruction Manual | eBay

Where is the shunt then? Report item – opens in a new window or tab. United States and many other countries See details. Close the case and tighten the screws completely before using the meter to avoid electrical shock hazard!

Any international shipping and import charges are paid in part to Pitney Bowes Inc. I used to use an ultrasonic bonder. A used Fluke is certainly a good choice but there are other brands such as HP. 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.

Shipping cost cannot be calculated. Gas cost might tbe half the cost of the meter. Note that it has a regular IC pad around it, so resumeably an IC of the right package could be soldered there.


Manuql 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. IgnacioVazquez-Abrams It looks like a shunt to me, but the guy with the web page claims its a fuse. Other offers may also be available.

Learn more – opens in new window or tab. Replacement Transformer Started by ncag Today at 7: I use my analog multimeter to check the fuse onboard and it seems OK. The series pocket-size multimeters come in many colors black and yellow are the most common and many variants: Add to watch list Remove from watch list.

However, when I powered it up using a newly bought 9V battery, it doesn’t seem to work. Datasheets, Manuals or Parts.

Projecta DT830B Information Sheet

Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab. Check your user manual for exact values. I still like to use the old galvanometer movement meters for some applications where I want to place a small load on the circuit being measured to avoid erroneous errors from using a high impedance digital meters. They cost more but are much more reliable and dt830n. Its display is working OK.

Thread starter mdanh Start date Nov 12, I think sometime ago I tried to measure something wrongly, and maybe I broke it. Looking forward to any advice. Bedford, New Hampshire, United States. This item will ship to United Statesbut the seller has not specified shipping options.

See terms – opens in a new window or tab. There is a fuse, but usually it’s for current only. Learn More – opens in a new window or tab International shipping and import charges paid to Pitney Bowes Inc.


Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. If you think it is broken, throw it out. See other items More Before attempting to insert transistors into the socket for testing, always be sure that test leads have been disconnected from any measurement circuits.

Add to watch list. The top item is a fuse. I got mine free from a power supply manufacturer. Before attempting to open the case, always be sure that test leads have been disconnected from measurement circuits.

If you see or smell burnt components usually resistors they will have to be replaced before you will be able to use all the available functions. You can get a backlit version ddt830b 4. Switching the dial will only move the decimal point on the LCD, and display the “HV” warning if the dial is in high voltage range.

Did you see something like this? Loosen the screws on the back cover and open the case.

Using the MB digital multimeter in the Home

Also, components should not be connected to the hFE socket when making voltage measurements with the test leads! Skip to main content. Read the voltage value and polarity on the LCD display. The DTB has a wide operating temperature: See all condition definitions – opens in a new window or tab Forums New posts Search forums.