Description
Overview
GAOTek LCR meter with TFT-LCD adopt a high-performance 32-bit ARM microprocessor. True-color TFT liquid crystal display, keypad and touchscreen double control. Using Li- battery powered. USB communication. Switch in both English and Chinese. It has the highest configuration. With the highest frequency of 100 kHz, constant 100 Ω source internal resistance, 0.6 Vrms measurement voltage level, and 0.2 % accuracy, it performs well for desktop instruments and handheld portability.
Features
- Humanization
- Data acquisition
- Intelligence
- High integration design
Technical specifications
| Main Parameters | L, C, R, Z |
| Sub Parameters | D, Q, θr, θd, X, ESR |
| Basic Accuracy | 0.2 % |
| Frequency | 100 Hz,120 Hz,1 kHz,10 kHz,100 kHz |
| Display Range | L: 0.01 mH to 9999 H D: 0.0001 to 9.999 -179.99 ° to 179.99 ° |
| Speed | 4 times or second, 1.5 times or second |
| Source Resistance | 100 W |
| Signal Level | 0.6 Vrms |
| Range | Automatic, Manual |
| Display Max | Principle Parameter: 49999 Sub Parameter:49999 |
| Adjustment | Open or short scan frequency reset for each range |
| Comparator | 1 sets, compare main parameters |
| Trigger | Internal |
| Interface | Build-in Mini-USB interface (virtual interface), charging interface |
| Others | 2.8 in (7.11 cm)  true-color 16M color TFT-LCD display; touch screen, data hold function; USB communication, compatible SCPI instruction set; switch in both English and Chinese; adjustable back light; automatic power off |
| Power Supply | Input:100 V to 240 V to 50 Hz or 60 Hz 0.35 A, output: 9 V 2 A DC |
| Battery Parameter | 8.4 V, Li, 1400 mAh rechargeable battery |
| Charging Time | Single continuous charging time: Ax 200 Mins |
| Working Time | Highlight 30 % ≥ 14 hrs, highlight 50 % ≥ 12 hrs, highlight 100 % ≥ 9 hrs |