MODEL | GOM-804 | GOM-805 |
DISPLAY |
| 50,000 counts |
SAMPLING RATE |
Slow | 10 readings / s |
Fast | 60 readings / s |
RESISTANCE MEASUREMENT |
Range / Test current (fixed) | 50mΩ /1A | 500mΩ / 100mA | 5Ω / 10mA | 50Ω / 1mA | 500Ω / 1mA | 5kΩ / 1mA | 50kΩ / 100?A | 500kΩ / 10?A | 5MΩ / 1?A |
|
Accuracy | 50mΩ : ± (0.1% of reading + 0.02% of range) |
| 500mΩ ~ 50Ω : ± (0.05% of reading + 0.02% of range) |
| 500Ω ~ 500kΩ : ± (0.05% of reading + 0.008% of range) |
| 5MΩ : ± (0.2% of reading + 0.008% of range) |
Resolution | 1?Ω, 10?Ω, 100?Ω, 1mΩ, 10mΩ, 100mΩ, 1Ω, 10Ω, 100Ω |
TEMPERATURE |
Range | -50?C ~399.9?C |
Accuracy | -10?C ~40?C : 0.3% ± 0.5?C ; Other : 0.3% ± 1.0?C |
Resolution | 0.1?C |
DRY CIRCUIT |
| ----- | Open circuit less than 20mV; For 500mΩ, 5Ω, 50Ω range only |
DRIVE MODE |
DC+/DC- | ----- | Yes |
Pulsed | ----- | Yes |
PWM | ----- | Yes |
Zero | ----- | Yes |
OTHER FUNCTIONS |
| Trigger – Internal, Manual, External、Math – ABS, REL, %, TC、Hi / Lo |
| Average 2 ~ 10 times、Measured delay、Go / No-Go、TC for Transformer |
| Diode、Continuity beeper、Sorting (only for GOM-805) |
INTERFACE |
USB | Standard | Standard |
RS-232C | Standard | Standard |
HANDLER/SCAN/EXT I/O | Standard | Standard |
GPIB | Option | Standard |