The GW Instek GOM-804 is a DC milliohm meter from the GOM-800 series. The GOM-804 has 50,000 counts to accurately display all measurements on the 3.5" display. The milliohm meters in the GOM-800 series have a fast sample rate of 60 measurements per second and at the same time have a high precision of up to 0.05%. The meters use 4-wire measurements to measure the resistance even more accurately. In addition, the GOM-804 has a temperature measurement function, which requires the GW Instek PT-100 probe. If you are interested in this probe, please contact us. Finally, the meters are equipped with a temperature compensation function to simulate resistance at a certain temperature. This function uses the PT-100 probe to measure the ambient temperature to simulate the resistance at this temperature. This function can also be used by manually setting the temperature.
The meters in the GOM-800 series have a memory of 20 slots to store user settings. There is also the possibility to choose between 9 different resistance ranges between 50mΩ and 5MΩ. All this makes this series very user friendly. This series consists of two models, namely the GOM-804 and the GOM-805. The difference between the two models is the fact that the 805 is not only able to measure resistance with a DC signal, but also with the help of PWM and Pulsed signals. In addition, the GOM-805 has a 'Zero' function, which enables it to measure the voltage of ElectroMagnetic Fields (Vemf). The Zero function has a range up to 20mV.
Counts | 50.000 counts | ||||||||||||||||||||||||||||||||||||||||||||
Sample rate | Slow: 10 readings/s Fast: 60 readings/s |
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Resistance measurements | |||||||||||||||||||||||||||||||||||||||||||||
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Trigger | Internal, Manual, External | ||||||||||||||||||||||||||||||||||||||||||||
Math | ABS, REL, %, TC | ||||||||||||||||||||||||||||||||||||||||||||
Interface | USB, RS-232C, HANDLER/SCAN/EXT/IO | ||||||||||||||||||||||||||||||||||||||||||||
Display | 3.5" (320 x 240) TFT LCD | ||||||||||||||||||||||||||||||||||||||||||||
Memory | 20 sets | ||||||||||||||||||||||||||||||||||||||||||||
Dimensions | 223 x 102 x 283 mm | ||||||||||||||||||||||||||||||||||||||||||||
Weight | 3 kg |
The GW Instek GOM-804 is delivered including: