Project Description

AMPROBE (MO-100 Milliohm Meter)

Features
• Accurate four terminal measurement down to 100µ ohms does not require test leads resistance compensation
• Ranges from 200.0m ohms to 2000 ohms with minimum resolution of 100µ Ohm
• Measurement precision with three test currents with over-temperature protection
• Protection against inadvertent connection to overvoltage
Large LCD
• Potential lead resistance, current lead resistance checks
• AUTO-HOLD and AUTO-OFF features
• Lightweight, robust & compact.
• Indicates measurement errors due to temperature or connection problems
• “O-Ring” sealed enclosure
• Battery powered
• IEC / EN 61010-1
• Test leads, Instruction manual, Shoulder belt, 1.5V(AA) x 8 Batteries

Specifications
Measuring Ranges 0-200.0m ohms in steps of 100µohm
0-2000m ohms in steps of 1m ohm
0-20.00 ohms in steps of 10m ohm
0-200.0 ohms in steps of 100m ohm
0-2000 ohms in steps of 1 ohm
Accuracy ” ±0.5% of reading ±2 digits over the operating temperature range, -15°C to 55°C (5°F to 131°F), with the supplied test leads”
Test Current ” 1mA =>2000 ohms range”
10mA =>200/ 20 Ohms Ranges ” 100mA =>2000m / 200m ohm ranges”
Accuracy ” ±0.1%”
Protection Fuses ” Mains = 0.5A, HBC, 5 x 20mm, DIN”
Current ” 0.5A, HBC, 5 x 20mm, DIN”
Maximum Output ” Voltage = 0.5A, HBC, 5 x 20mm, DIN”