UT622 series (UT622A, UT622C, and UT622E) handheld LCR meters feature powerful functions, high accuracy, fast speed, and long standby time. With a clear and intuitive 2.8-inch TFT LCD display, large-capacity rechargeable battery, and up to 100kHz test frequency, the meters can be used for longstanding accurate and convenient measurement on any occasion. They are suitable for measuring and screening inductance, capacitance, and resistance in production lines, maintenance points, etc.
Technical Specifications
| Specifications | UT622E |
| Certificates | CE, RoHS |
| Test frequency | 100Hz, 120Hz, 1kHz, 10kHz, 100kHz |
| Test signal level | Â 0.1Vrms, 0.3Vrms, 1Vrms |
| Output impedance | 100Ω |
| Measurement parameters | Primary: L/C/R/Z/DCR, Secondary: D/Q/θ/ESR |
| Auto LCR | √ |
| Test terminals | Three-terminal test jacks, five-terminal test sockets |
| Test rate | Fast (20 times/s), medium (5 times/s), or slow (2 times/s) |
| DCR test speed | Fast (20 times/s), medium (5 times/s), or slow (2 times/s) |
| Ranging mode | Auto/hold |
| Tolerance range | 1%~20% |
| Testing circuit mode | Series/parallel mode |
| Clearing correction | Open/short circuit |
| The fuse of test ports | 0.1A/250V |
| Communication interface | Mini-USB |
| LED alarm for tolerance (pass: green; fail: red) | √ |
| Display range | |
| Maximum reading | 99999 |
| Minimum resolution | 0.0001 |
| Maximum accuracy | 0.001 |
| L | 0.00μH~99.999H |
| C | 0.00pF~99.999mF |
| Z/R | 0.0000Ω~9.9999MΩ |
| ESR | 0.0000Ω~999.99Ω |
| D | 0.0000~9.9999 |
| Q | 0.0000~99999 |
| θ | -179.9°~179.9° |
| DCR | 0.01mΩ–20.000MΩ |
| Temperature coefficient | 0.1× (specified accuracy) /°C (0°C~18°C or 28°C~40°C) |
| General Characteristics | |
| Power | 3.7V 1800mAh lithium polymer battery; Input: 220V (1±10%), 50Hz (1±5%); Mini-USB output: 5V, 1A |
| Display | 2.8′ TFT LCD 320X240 |
| Product net weight | 420g |
| Product size | 93mm x 192mm x 44mm |
| Standard accessories | Short circuit board (UTR-001), USB cable, 5V 1A power adapter, Alligator clip test leads with rubber plugs (UTR-002)(UT622A), English manual |
| Standard individual packing | Gift box |
| Standard quantity per carton | 10pcs |
| Standard carton measurement | 370mm × 305mm × 475mm |
| Standard carton gross weight | 13.2kg |
Features of UNI-T UT622E Handheld LCR Meter:
- Up to 0.1% measurement accuracy
- High-brightness white backlight
- Ultra-low power consumption and long battery life (8 hours)
- Maximum test speed: 20 times/s
- Constant 100Q output impedance
- Data hold and recording mode
- Standard Mini-USB interface, SCPI command set
Package Include:
- 1x UNI-T UT622E Handheld LCR Meter in Pakistan
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