Features:

• 50,000 counts
• plug and play replacement for the GOM-802! If you have GOM-802 units you don't have to modify your programming
• 3.5” (320 x 240) TFT LCD display
• High accuracy of 0.05% precision
• 1Amp test current, 1µΩ resolution
• Fast measurement of 60 readings per second
• Four wire resistance measurement
• Temperature compensation measurement function
• Delayed measurement
• 20 sets of panel setting memory
• Dry circuit (GOM-805 only)
• Drive modes: DC+/DC-, Pulsed, PWM, Zero (GOM-805 only)
• Interface: USB device, RS-232C, Handler/Scan/EXT I/O, and GPIB (option)

Accesssories:

• Quick Start Guide x 1
• Power cord x 1
• Test lead GTL-308 x 1
• CD x 1 (complete user manual)

Applications:

• Production testing for contact resistance of switches, relays, connectors, cables and printed circuit boards and other low resistance devices.
• Component testing of resistors, motors, fuses and heating elements.
• Incoming inspection and quality assurance testing.
• Conductivity evaluation for product design.

Specifications: 

• SAMPLING RATE
• Slow - 10 readings / s
• Fast - 60 readings / s
• Range / Test current (fixed)
• 50mO /1A 500mO / 100mA 5O / 100mA
• 50O / 10mA 500O / 1mA 5kO / 100µA
• 50kO / 100µA 500kO / 10µA 5MO / 1µA
• Accuracy - 50mO : ± (0.1% of reading + 0.02% of range)
• 500mO ~ 50O : ± (0.05% of reading + 0.02% of range)
• 500O ~ 500kO : ± (0.05% of reading + 0.008% of range)
• 5MO: ± (0.2% of reading + 0.008% of range)
• Resolution: - 1µO, 10µO, 100µO, 1mO, 10mO, 100mO, 1O, 10O, 100O
• 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

The GW instek GOM-804G is a modern high precision programmable DC Milli-ohm meters suitable for low resistance measurements of switches, relays, connectors, PCB tracks and a variety of other devices. The meter features a color TFT-LCD screen with easy-to-read measurement results. With the easy-to-use features, superior performance and automatic test interfaces, these meter is a dependable instrument for resistance measurements.