477

Regular Price: €530.00

Now: €477.00 Excl. VAT

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Product number: ELE003071

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Details

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.

Specifications

Counts 50.000 counts
Sample rate Slow: 10 readings/s
Fast: 60 readings/s
Resistance measurements
RangeResolutionTest currentAccuracy
5mΩ 0.1μΩ 1A ±(0.1% + 0.2% of the range)
50mΩ 1μΩ 1A ±(0.1% + 0.02% of the range)
500mΩ 10μΩ 100mA ±(0.05% + 0.02% of the range)
100μΩ 100mA ±(0.05% + 0.02% of the range)
50Ω 1mΩ 10mA ±(0.05% + 0.02% of the range)
500Ω 10mΩ 1mA ±(0.05% + 0.008% of the range)
5kΩ 100mΩ 100μA ±(0.05% + 0.008% of the range)
50kΩ 100μA ±(0.05% + 0.008% of the range)
500kΩ 10Ω 10μA ±(0.05% + 0.008% of the range)
5MΩ 100Ω 1μA ±(0.2% + 0.008% of the range)
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

Accessories:

The GW Instek GOM-804 is delivered including:

  • Power cord
  • Manual
  • Safety instructions
  • Test probe

Pros and cons

  • 9 measurement ranges
  • Max. 0.05% accuracy
  • 20 memory slots

Downloads

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