Tinsley MO-5898-100A Portable Digital Micro-ohmmeter (1 mA 0-199.99 Ω)

TEST CURRENTS: 1 mA, 10 mA, 100 mA, 1 A, 10 A, 100 A. Each current may be continuously adjustable from 0 to 100%.

RESISTANCE RANGES: 

Current Range Resolution

100 A 0-199.9 µΩ 0.1 µΩ

100 A  0-1999 µΩ 1 µΩ

10 A 0-1999 µΩ  1 µΩ

10 A 0-19.999 mΩ  1 µΩ

1 A 0-19.99 mΩ 10 µΩ

1 A 0-199.99 mΩ 10 µΩ

100 mA 0-199.9 mΩ  100 µΩ

100 mA 0-1999.9 mΩ  100 µΩ

10 mA 0-1999 mΩ 1 mΩ

10 mA 0-19.999 Ω 1 mΩ

1 mA 0-19.99 Ω 10 mΩ

1 mA 0-199.99 Ω 10 mΩ

For each test current, ranges are automatically selected for optimal reading.

MEASUREMENT PRINCIPLE: Four-terminal, Kelvin-type.

CONTINUOUS OPERATION TIME: At 100 A this equipment may be used continuously for aprox. 15 minutes before the thermal protection activates.

At 10 A or less, there is not a limited time for continuous operation.

BASIC ACCURACY: 

R < 0.5 mΩ: ± (0.50% of reading + 2 ULSD*).

R ≥ 0.5 mΩ: ± (0.20% of reading + 2 ULSD*).

* Units of the Least Significant Digit.

ADVANCED FEATURES: Digital direct reading of very low resistances in the alphanumerical display, with up to 4½ digits. Very fast and accurate measurements.

TERMAL PROTECTION: Protects all sensitive components, avoiding any damage due to overheating.

ENVIRONMENTAL: IP54 with closed lid.

SAFETY CLASS: Meets the requirements of IEC 61010-1.

INTERFACE: USB.

POWER SUPPLY: Mains or internal battery powered.Internal battery: rechargeable, sealed lead-acid (for up to 10 A test current).

Mains supply*: 100-130 V~ or 220-240 V~ (for up to 100 A test current).

*The option must be indicated on the order.

BUILT-IN BATTERY CHARGER: For 100-130 V~ or 220-240 V~ mains supply.

OPERATING TEMPERATURE RANGE: -5 °C to +50 °C.

STORAGE TEMPERATURE RANGE: -25 °C to +70 °C.

HUMIDITY RANGE: 95% UR (non condensing).

EQUIPMENT WEIGHT: Approx. 14 kg.

DIMENSION: 502 x 394 x 190 mm.

AVAILABLE ACCESSORIES: 2 Combined current and potential leads for 10 A. 2 Combined current and potential leads for 100 A. 1 Power cord. 1 USB cable. 1 User guide. 1 Case for the accessories.

Datasheet