| Specifications | UT622A | UT622C | UT622E |
| Certificates | CE, RoHS | ||
| Test frequency | 100Hz, 120Hz, 1kHz, 10kHz | 100Hz, 120Hz, 1kHz, 10kHz, 100kHz | 100Hz, 120Hz, 1kHz, 10kHz, 100kHz |
| Test signal level | 0.1Vrms, 0.3Vrms, 1Vrms | ||
| Output impedance | 100Ω | ||
| Measurement parameters | Primary: L/C/R/Z Secondary: D/Q/θ/ESR |
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 rate | — | — | 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 | ||
| 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, Four-terminal Kelvin testleads (UTR-L100k-H) (UT622C/E), Alligator clip test leads with rubber plugs (UTR-002)(UT622A), English manual | ||
3 1/2 digits LCD with a Max. Reading of 1999
2) Diode and Buzzer function
3) Low battery indication
4) Overload protection
5) Data hold for easy reading
* Specification:
1) DC voltage: 600V (?1.0%)
2) AC voltage: 450V ( ?1.2% )
3) OHM: 200K? (?1.0%)
4) ACA: 20-400A (?2.0%)
5) Power supply: (AAA) 1.5V?2
6) Data hold: YES
7) Dimension 150L?63W?27.5Hmm
Weight 121g
1. Exquisite patented design, the use of new environmentally friendly high transparent material, positive transparent, back scrub, integrated mini malist design gives the atmosphere and feel.While the handle central with a high-temperature insulation ring to prevent heat transfer to the handle effectively.
2.Electric iron overall stability is much higher.
3. energy-efficient, while rapid heating, cutting temperature recovery performance.
4. With thermostat circuit, thermostat range 220 °C-480 °C. Users can very easily adjust the settings as needed.
5. Use long-life lead-free solder tips, can be applied to a variety of lead-free soldering processes.
6. Anti-static design, additional alligator clip ground wire, anti-static devices to meet different requirements.
7. Adopt a common device design, easy to replace devices
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