Supported Meters
UltraDMM works with a wide range of digital multimeters from popular manufacturers. Check if your meter is on the list.
17+
Meters Supported
8
Brands
7
Chip Types
Showing 17 of 17 meters
Brand | Model | Chip | Chip Manufacturer | Interface | Notes |
|---|---|---|---|---|---|
| Amprobe | 34XR-A | ES51960 | Cyrustek | Serial | — |
| APPA Tech | APPA 71 | ES51986 | Cyrustek | Serial | Requires serial hack modification |
| APPA Tech | APPA 73 | ES51986 | Cyrustek | Serial | — |
| DigiTek | DT-9602R+ | FS9922-DMM4 | Fortune Semiconductor | Serial | — |
| DigiTek | DT-4000ZC | FS9721LP3 | Fortune Semiconductor | Serial | — |
| ISO-TECH | IDM 98II | ES51978 | Cyrustek | Serial | — |
| Mastech | MS8250C | ES51968 | Cyrustek | USB | — |
| Pro's Kit | MT-1820 | FS9922-DMM4 | Fortune Semiconductor | Serial/USB | Supports both Serial and USB modes |
| Tekpower | TP4000ZC | FS9721LP3 | Fortune Semiconductor | Serial | — |
| Uni-Trend | UT61E | ES51922 | Cyrustek | USB/Serial | Full support including RS232 mode |
| Uni-Trend | UT60A | FS9922-DMM4 | Fortune Semiconductor | Serial | — |
| Uni-Trend | UT60D | FS9922-DMM4 | Fortune Semiconductor | Serial | — |
| Uni-Trend | UT61A | FS9922-DMM4 | Fortune Semiconductor | Serial | — |
| Uni-Trend | UT61B | FS9922-DMM4 | Fortune Semiconductor | Serial | — |
| Uni-Trend | UT61C | FS9922-DMM4 | Fortune Semiconductor | Serial | — |
| Uni-Trend | UT61D | FS9922-DMM4 | Fortune Semiconductor | Serial | — |
| Uni-Trend | UT60E | FS9721LP3 | Fortune Semiconductor | Serial | — |
Supported Chip Manufacturers
Cyrustek
Cyrustek chips are commonly found in higher-end multimeters offering features like true RMS, high resolution, and advanced measurement capabilities.
- • ES51922 (UT61E)
- • ES51960 (Amprobe 34XR-A)
- • ES51968 (Mastech MS8250C)
- • ES51978 (ISO-TECH IDM 98II)
- • ES51986 (APPA 71/73)
Fortune Semiconductor
Fortune Semiconductor chips are widely used in affordable multimeters, providing reliable serial communication for data logging applications.
- • FS9922-DMM4 (UT60/61 series)
- • FS9721LP3 (UT60E, DT-4000ZC)
Don't See Your Meter?
If your meter isn't on the list, we may still be able to add support for it. Contact us with your meter model and chip information, and we'll look into adding it to a future version.
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