D.C. MILLI-OHM METER D.C. MILLI-OHM METER The GOM-802 milliohm meter is designed for component and material impedance measurements in laboratories and other test environments. A large display with 30,000 counts and a superb accuracy of up to 0.05% gives the reliability and flexibility required in demanding measurement applications. Features such as Auto ranging, a built-in comparator offering Hi-Lo testing, a Limit Percent setting, and Go/NoGo testing reduce the effort for complex testing setups. Displayed selections of Relative, Actual, and % Value show results viewed from multiple perspectives. The GOM-802 supports 4 Wire Kelvin resistance measurements for faster accurate results. For an accurate, sophisticated, affordable milliohm meter, the GOM-802 is the right choice. GOM-801H * 30000 Counts Display * High Accuracy 0.05% * Hi/Lo Comparator and Limit Percent Setting * Measurement of REL, Actual and % Value * Continuous or Triggered Measurement Mode * Temperature Compensation and Measurement * Four-Terminal Measurement Technique * Auto-Recall Last Setting Before Power OFF * Alarm Setting for PASS/FAIL * Scan, Handler Interface (Standard) * Manual or Autoranging * RS-232C+GPIB (Option) FEATURES SPECIFICATIONS DISPLAY RESISTANCE Accuracy 20, 200mW , 2, 20, 200W , 2k, 20k W , 7 Ranges * 1A High Test Current 30m /1A 30 /10mA 30k /100 A 300m /100mA 300 /1mA 300k /10 A 3 /100mA 3k /100 A 3M /1 A 30m : 0.1% reading + 6 digits 300m : 0.05% reading + 6 digits 3 : 0.05% reading + 3 digits 30 ~ 3M : 0.05% reading + 2 digits 1 , 10 , 100 , 1m , 10m , 100m Resolution TEST RANGE * Measures from 20m ~ 20k in 7 Ranges 30,000 counts Ranges/Test Current (Fixed) SPECIFICATIONS * High Resolution 10 * Hi/Lo Comparator Indicator and Buzz Alarm * 3 1/2 Digits 0.5" LED Display ,1 , 10 TEST CURRENT (Test Voltage 0.2V) 20m W /200mW : 1A 2 W : 0.1A 20 W : 10mA 200 W : 1mA 2k W : 100 A 20k W : 10 A ACCURACY Measuring , 100 _ (0.2% rdg + 6 digits) 20m W + 200m W ~ 20k W + _ (0.2% rdg + 4 digits) + _ (0.2% + 6 digits) TEMPERATURE Ranges Accuracy Resolution Setting -50 C ~ 100 C -10 C ~ 40 C : 0.3% + 0.5 C other : 0.3% + 1.0 C 0.1 C GTL-108A Test Lead FUNCTION For: GOM-801H/802 , GDM-8255A/8251A MEASURING RATE Hi/Lo, Go/No-Go, Manual Trigger, Actual, %, Diode, Temp, TC for Transformer RESOLUTION GTL-108A Test Lead 0.01W , 0.1W , 1W , 10W , ( W > _ W symbol) 100mW , 1 W , 10 W COMPARATOR HI, LO settable For: GOM-801H/802 , GDM-8255A/8251A 7 measuring / sec at 30,000 counts , 30 measuring / sec at 3,000 counts DISPLAY 3 1/2 digits 0.5" LED display HI, GO, LO indicator MEMORY 20 sets INTERFACE BASIC T & M INSTRUMENTS Standard : Handler / Scan (same connector) Option : RS-232C+GPIB E17 PT-100 Temperature Probe For: GOM-802 POWER SOURCE AC 100/120/220/230V 10% , 50/60Hz DIMENSIONS & WEIGHT 251(W) x 91(H) x 291(D)mm, Approx. 3kg ORDERING INFORMATION GOM-802 High Precision Programmable DC Milli-Ohm Meter POWER SOURCE AC 100V/120V/220V/230V + _ 10% , 50/60Hz DIMENSIONS & WEIGHT 230(W) x 95(H)x280(D)mm, Approx. 2 kg ORDERING INFORMATION GOM-801H BASIC T & M INSTRUMENTS GOM-802 FEATURES The GOM-801H milliohm meter is the ideal device for quick and precise component and material resistance measurements. The main display is equipped with a 3 1/2 digit 0.5" red LED with comparator indicators. Measurable objects can cover cable joints, earth bonds, switches, motors, transformers and generators. The front panel features seven selectable test ranges, 20m? to 20k? The internal comparator is fully adjustable for the user settable Hi/Lo comparison indicator. The GOM-801H is the best choice for an inexpensive, easy to use, yet reliable milliohm meter. High Precision Programmable DC Milli-Ohm Meter ACCESSORIES : User manual x 1 , Power cord x 1 Test Lead GTL-108A x 1 ACCESSORIES : User manual x 1 , Power cord x 1 , Test lead GTL-108A x 1 OPTION Opt.01 RS-232C + GPIB Interface ( Factory Installed ) OPTIONAL ACCESSORIES Rear Panel PT-100 Platinum Temperature Probe GTL-232 RS232C Cable, 9-pin Female to 9-pin, null Modem for Computer FREE DOWNLOAD Driver LabView Driver Made to Measure. Good Will Instrument Co., Ltd. E18