UTR2810+
NewUTR2810+ series LCR digital bridge is a new generation of low frequency components measuring instrument launched by UNI-T. Small size, light weight, beautiful appearance, simple operation, ultra-high cost performance and good test stability. It can meet the needs of production line quality assurance, incoming inspection and automatic production.
10kHz
MAX. TEST FREQUENCY
0.1%
ACCURACY
6-bit
DISPLAY COUNT
23rdgs/s
MAX. TEST RATE
-
DCR
RS232，HANDLER（only UTR2810E）
CONNECTIVITY
2.8'' TFT LCD
DISPLAY
KEY FEATURES
FEATURES
2.8inch TFT LCD display
2.8inch TFT LCD, full-color display more content. Supports full-screen display for clearer measurement results
4-gear sorting
The comparator function can realize 4-gear sorting
High measurement accuracy
The basic test accuracy is 0.1%, which can test a variety of electronic components
Remote control
UTR2810E+ support remote control. PC can set, view and analyze data.
MODEL
| Model | Bandwidth | Analog Channels | Real-time Sample Rate | Max. Memory Depth | Waveform Capture Rate | Digital Channels |
|---|---|---|---|---|---|---|
 UTR2810E+ |
10KHz | 0.1% | 6-bit | 23rdgs/s | - | RS232，HANDLER |
 UTR2811E+ |
10KHz | 0.1% | 6-bit | 23rdgs/s | - | - |
Technical Specification
| Model | UTR2810E+ | UTR2811E+ |
| Key Specifications | ||
| Frequency Range | 100 Hz / 120 Hz / 1 kHz / 10 kHz | |
| Accuracy | Basic: 0.1% (conditions apply) | |
| Display Count | 999999 (6 digits) | |
| Test Rate | Fast: 43 ms; medium: 185 ms; slow: 350 ms | |
| Technical Details | ||
|---|---|---|
| AC Voltage Range | 0.1 Vrms / 0.3 Vrms / 1 Vrms | |
| AC Voltage Accuracy | ±10% × set voltage | |
| Internal Resistance | 30 Ω / 100 Ω (selectable); ±5% | |
| Testing Parameters | Primary: Cp, Cs, Lp, Ls, Z, R, G, Y Secondary: D, Q, X, B, Rp, Rs, θr, θd; Auto LCR |
|
| Equivalent Circuit | Series, parallel | |
| Trigger | Internal, manual, external, bus | Internal, manual |
| Features | ||
| DCR | No | |
| Calibration | Open circuit, short circuit | |
| Average | No | |
| Comparator | 4-bin sorting: BIN1–BIN3, NG; auxiliary-parameter AUX/NG | |
| Storage | Saves instrument settings and primary-parameter nominal values | |
| Mathematical Operation | Direct reading, ΔABS, Δ% | |
| General Information | ||
| Display | 2.8" TFT LCD, 240 × 320 | |
| Interface | RS232, HANDLER | — |
| Power | AC 110 V or 220 V (separate versions), 50/60 Hz | |
| Product Net Weight | 2.15 kg | |
| Product Dimensions (W×H×D) | 174 × 88 × 267 mm | |
| Standard Quantity Per Carton | 1 pc | |
| Warranty | 3 Years (mainframe) | |
| specifications | Range | Accuracy |
|---|---|---|
| AC Voltage Detection |
0.010Ω-0.199Ω 0.010Ω-0.199Ω 0.010Ω-0.199Ω |
±（1%＋0.02Ω） ±（1%＋0.02Ω） ±（1%＋0.02Ω） |
| Current (AC) |
0.010Ω-0.199Ω 0.010Ω-0.199Ω 0.010Ω-0.199Ω |
±（1%＋0.02Ω） ±（1%＋0.02Ω） ±（1%＋0.02Ω） |
| Features | ||
| Jaw size | 0.010Ω-0.199Ω | |
| Timer | ✔ |
DATA SHEET
MANUAL
SOFTWARE
UNIT PC Software
Current Version: V2.2.7 | 2025/11/26
Release Notes
