The ST2822E LCR meter from Sourcetronic is a handheld meter that comes close to a bench-top in terms of performance. Among other things, it has a large number of test parameters, a
4-level tolerance comparison, intelligent LCR function, constant output impedance, basic accuracy of 0.25%, data hold and min/max/avg recording.
Measurements are made up to 40,000 counts with a dissipation factor resolution of 0.0001 which ensures high accuracy. Furthermore, this meter can
equivalent circuit measurements and has a short-circuit/open connection correction.
The ST2822E has a function that automatically recognizes what kind of component is being measured. This makes this meter also suitable for
in use for a less experienced user.
The low dissipation of this meter allows it to be used for up to 16 hours on one battery charge. Furthermore, this meter can also be controlled via a mini-USB interface with a PC.
Model overview
This meter is part of the ST2822 series. The meters in this series differ from each other in test parameters, measurement frequency, basic accuracy and test voltage level.
Model | ST2822A
| ST2282E |
Test parameters |
Primary: L, C, R, Z Secondary: D, Q, θ, ESR |
Primary: L, C, R, Z, DCR Secondary: D, Q, θ, ESR |
Measurement frequency |
100/120 Hz, 1/10 kHz |
100/120 Hz, 1/10/100 kHz |
Base accuracy |
0.25% |
0.1% |
Test voltage level |
0.6 Vrms |
0.3, 0.6, 1 Vrms |
Measurement specifications
Measurement range L | 0.00µH - 1000.0H |
Measurement range C | 0.00pF - 20.000mF |
Measurement range Z/R | 0.0000Ω- 10.000MΩ |
Measurement range DCR | 0.0000Ω- 20.000MΩ |
Measurement range ESR | 0.0000Ω- 999.9Ω |
Measurement range D | 0.0000 - 9.999 |
Measurement range Q | 0.0000 - 9999 |
Measurement range θ | 0.00°- ±180.0° |
General specifications
Digits | 40.000 |
Output impedance | 100 Ω |
Measurement frequency (function) | 4 measurements/s (Fast), 1.5 measurements/s (Slow), 3 measurements/s (DCR) |
Interfaces | Mini USB (SCPI) |
Dimensions | 190x90x41 mm |
Weight | 350 g |
Accessories
The ST2822E will be delivered including:
- ST26027A Kelvin test clips
- ST26029C SMD test tweezers
- Mini-USB-cable
- ST26004F crocodileclip test leads (red/black)
- ST26010B Short plate
- Software ST2822E