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DESCRIPTION
Digital Frequency Counter
The GFC-8010H performs virtually most of the counting measurements required in laboratories, in terms of both period and frequency. 8 digits LED display with distinctive red color and overflow indicator provides fast and clear view. With easy operation of all functions neatly organized on the front panel, compact size suitable for both portable and bench-top usage, the GFC-8010H serves users as a handy reference.
FEATURES
| DISPLAY | |
| 8 digits with Hz, kHz, MHz, GHz, S, mS, μS, nS and overflow | |
| GATE TIME | |
| 0.1S, 1S, 10S selectable | |
| ACCURACY | |
| +(1 digit + time base accuracy) | |
| INPUT | |
| Sensitivity | 10Hz ~ 10MHz: < 15mVrms 10MHz ~ 40MHz: < 20mVrms 40MHz ~ 80MHz: < 35mVrms 80MHz ~ 120MHz: < 50mVrms |
| Impedance | 1MΩ//35pF |
| Coupling | AC coupling |
| Max Input | 150Vrms |
| TIME BASE | |
| Oscillation Frequency | 10MHz |
| Aging Rate | +1 ppm per month |
| Temperature Stability | 25°C + 5°C：+5 ppm |
| RESOLUTION | |
| Frequency | 1μHz for 10Hz input 0.1Hz for 100MHz input |
| Period | 1ns for 10Hz input 0.1 x 10-15 for 100MHz input |
| POWER SOURCE | |
| AC 100V/120V/220V/230V ±10%, 50/60Hz | |
| DIMENSIONS & WEIGHT | |
| 230(W) × 95(H) × 280(D) mm Approx. 1.7 kg |
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