MO-589R-200A Portable Digital Micro-ohmmeter

• Direct reading (up to 4ó digits)
• BSG mode (Both Side Grounded)
• Up to 30 consecutive tests
• Resolution: 0.1 μΩ
• Resistance reading: up to 1 Ω
• U/I (4-wires) measurement
• Overheating protection
• Built-in memory
• Bluetooth and USB communication interfaces
• Open Modbus protocol: Can be remote controlled through an Android app or through USB by customized software, Labview and PLC

ELECTRICALTest currentFrom 5 A up to 200 A (True DC)The test current can be adjusted in:Steps of 0.2 A from 5 A to 20 ASteps of 1 A from 20 A to 200 AResistance ranges0.1 μΩ up to 2 mΩ (0.1 μΩ resolution)2 mΩ up to 200 mΩ (10 μΩ resolution)200 mΩ up to 1 Ω (1 mΩ resolution)Basic accuracy± 1 % of reading from 50 μΩ to 1 ΩAUXILIARY CLAMP (BSG)Measurement range0.1 Adc to 60 AdcAccuracy1 % + 3 digitsFEATURESMeasuring modesManual and automaticBSG functionAllows to test an object with both sides grounded, providing more safety when performing measurements at substationsProgrammable test timeAllows to setup the test duration from 15 seconds up to 120 seconds for test currents from 5 A up to 200 A

Allows unlimited test duration for currents equal or lower than 100 A 

Measurement principleFour-terminal, U/IProtectionsProtections against overheating, over-current and short-circuitDisplayAlphanumerical LCD display, 4 lines / 20 characters (Big Number)Built-in memoryMemory for storing up to 4000 readings organized by recordsCOMMUNICATIONProtocolModbusUSBFor configuration, control and download the stored valuesBluetoothFor configuration, control and download the stored valuesSOFTWAREDesktop (PC/Notebook)TLogger software: for remote control, allowing to configure, run tests and generate reportsAndroid (Smartphone/ Tablet)Tinsley Remote Control app: for remote control, allowing to configure, run tests and generate reportsSTANDARDSSafety classIEC 61010-1ENVIRONMENTALIP ratingIP65 (with closed lid)Operating temperature14 °F to 122 °F (-10 °C to 50 °C)Storage temperature-13 °F to 158 °F (-25 °C to 70 °C)Humidity range95% RH (non condensing)POWER SUPPLYMains100-240 V~MECHANICAL (OF THE INSTRUMENT)WeightApprox. 24.25 lb (11 kg)Dimensions19.76" x 15.51" x 7.48" (502 x 394 x 190 mm)

Accessories 

• Auxiliary current clamp
• Ground cable
• Power cord
• USB cable
• User manual
• TLogger software (download)
• Tinsley Remote Control App (download)
• Case for the accessories

Optional accessories 

• 2 Combined current and potential leads - 19.68 ft (6 meters) 
• 2 Combined current and potential leads - 26.24 ft (8 meters) 
• 2 Combined current and potential leads - 32.80 ft (10 meters) 
• 2 Combined current and potential leads - 39.37 ft (12 meters) 
• 2 Combined current and potential leads - 49.21 ft (15 meters)