HIOKI RM3548-50 Resistance Meter (3 mΩ~3 MΩ)

Resistance range: 3 mΩ (3.5000 mΩ display Max., 0.1 µΩ resolution) to 3 MΩ range (3.5000 MΩ display Max., 100 Ω resolution), 10 steps

Measurement accuracy: ±0.020 % rdg. ±0.007 % f.s.

Testing current: [at 3 mΩ range] 1 A DC to [at 3 MΩ range] 500 nA DC

Open-terminal voltage: 5.5 V DC max.

Temperature measurement: -10.0°C to 99.9°C, accuracy: ±0.5°C (Temperature Sensor Z2002 and RM3548-50 combined accuracy)

Measurement speed: Fixed

Display refresh rate:

Without OVC: approx. 100 ms

With OVC: approx. 230 ms

Functions: Temperature correction, temperature conversion, offset voltage compensation (OVC), comparator (ABS/REF%), length conversion, judgment sound setting, auto hold, auto power save (APS), Averaging, panel store/panel load, USB communication interface (RM3548-50 internal memory is recognized as a mass storage device when connected to a PC), wireless communication via Bluetooth® (Z3210 is necessary)

Memory storage: Number of recordable data points: up to 1000 for manual/auto, up to 6000 for interval

Interval: 0.2 s to 10.0 s (0.2 s step)

Acquisition of data from memory: display, USB mass storage (CSV, TXT files)

Power supply:

LR6 alkaline batteries × 8

HR6 nickel-metal hydride batteries × 8

Continuous use: approx. 10 hours (under our company’s conditions)

Rated voltage: 5 VA max.

Dimensions and weight:

Approx. 199 mm (7.8 in.) W × 132 mm (5.2 in.) H × 60 mm (2.4 in.) D (including the protector)

Approx. 890 g (31.4 oz) (including the batteries and protector)

Included accessories: Clip Type Lead L2107 ×1, Temperature Sensor Z2002 ×1, Protector Z5041 ×1, LR6 alkaline battery ×8, Instruction Manual ×1, USB Cable (A to mini-B) ×1, Strap ×1, Spare fuse ×1

Datasheet