Overview
Emissions And Stack handheld LCR frequency relay is a portable instrument for measuring the parameters of inductors, capacitors, resistors and other components. It is small and is powered by a 3.7 V 1800 mAh polymer battery or external power adapter. The utility model can be applied to the application places of desktop computers and provides great convenience for the flow measurement and the hand-held measurement. Instrument operation is simple and intuitive, test frequency, parameters, speed selection is on-the-spot, but also with tolerance mode can be selected components, recording mode can assist to obtain readings. Easy to operate open circuit short-circuit reset function to improve the accuracy of measurement, practical configuration menu can set key sound, automatic shutdown and other operations.
Features
- Up to 0.1% measurement accuracy
- High-brightness white backlight
- Ultra-low power consumption and long battery life (8 hrs)
- Constant 100 Q output impedance
- Data hold and recording mode
- Standard Mini-USB interface, SCPI command set
Technical Specifications
| Test Signal Level | 0.1 Vrms, 0.3 Vrms, 1 Vrms |
| Output Impedance | 100 Ω |
| 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 or hold |
| Tolerance Range | 1% to 20% |
| Testing Circuit Mode | Series or parallel mode |
| Clearing Correction | Open or short circuit |
| Fuse Of Test Ports | 0.1 A or 250 V |
| Communication Interface | Mini-USB |
| Maximum Reading | 99999 |
| Minimum Resolution | 0.0001 |
| Maximum Accuracy | 0.001 |
| L | 0.00 μH to 99.99 H |
| C | 0.00 pF to 99.99 mF |
| Z Or R | 0.00 Ω to 9.99 MΩ |
| ESR | 0.00 Ω to 999.99 Ω |
| D | 0.00 to 9.99 |
| Q | 0.00 to 99999 |
| Θ | -179.9° to 179.9° |
| DCR | 0.01 mΩ to 20.00 MΩ |
| Temperature Coefficient | 0.1 × (specified accuracy) or 32 °F to 64.4 °F (0 °C to 18 °C) or 82.4 °F to 104 °F (28 °C to 40 °C) |
| Power | 3.7 V 1800 mAh lithium polymer battery; Input: 220 V (1 ±10%), 50 Hz (1 ±5%); Mini-USB output: 5 V, 1 A |
| Display | 2.8 in (7.11 cm) TFT LCD 320 X 240 |
| Standard Accessories | Short circuit board (UTR-001), USB cable, 5V 1A power adapter, Four-terminal Kelvin test leads (UTR-L100k-H) (UT622C or E), Alligator clip test leads with rubber plugs (UTR-002) (UT622A), English manual |
| Product Size | 3.6 in x 7.5 in x 1.7 in (93 mm x 192 mm x 44 mm) |
| Product Net Weight | 0.92 lb (420 g) |
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