40000 count digital multimeter 391B
portable1000 V600 V

40000 count digital multimeter - 391B - B&K Precision - portable / 1000 V / 600 V
40000 count digital multimeter - 391B - B&K Precision - portable / 1000 V / 600 V
40000 count digital multimeter - 391B - B&K Precision - portable / 1000 V / 600 V - image - 2
40000 count digital multimeter - 391B - B&K Precision - portable / 1000 V / 600 V - image - 3
40000 count digital multimeter - 391B - B&K Precision - portable / 1000 V / 600 V - image - 4
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Characteristics

Display
40000 count digital
Form
portable
Max voltage
1000 V, 600 V
Safety rating
cat III, cat IV
Additional features
frequency
Protection level
waterproof
Other characteristics
AC/DC, true RMS, USB, Bluetooth
Max DC voltage

Min.: 0.04 V

Max.: 1,000 V

Max AC voltage

Min.: 0.04 V

Max.: 1,000 V

Max DC current

4 mA, 10 mA, 40 mA, 400 mA

Max AC current

4 mA, 10 mA, 40 mA, 400 mA

Max resistance measure

Min.: 400 Ohm

Max.: 40,000,000 Ohm

Max capacity measure

Min.: 4 nF

Max.: 40,000,000 nF

Max frequency measure

Min.: 40 Hz

Max.: 100,000 Hz

Max DC voltage resolution

Min.: 0.001 mV

Max.: 100 mV

Max DC current resolution

0.001 mA, 0.01 mA, 0.1 mA, 1 mA

Max resistance resolution

Min.: 0.01 Ohm

Max.: 1,000 Ohm

DC voltage precision

0.03 %, 0.04 %

AC voltage precision

Min.: 0.7 %

Max.: 10 %

DC current precision

0.2 %

AC current precision

0.8 %, 3 %

Resistance precision

0.2 %, 0.3 %, 1 %, 1.5 %

Process temperature

Min.: -200 °C
(-328 °F)

Max.: 1,200 °C
(2,192 °F)

Length

52 mm
(2.05 in)

Width

95 mm
(3.74 in)

Height

207 mm
(8.15 in)

Weight

630 g
(22.22 oz)

Description

The 390B Series True RMS multimeters offer a comprehensive solution for general purpose measurement applications. Bundled with a complete set of accessories, these multimeters provide technicians and engineers with accurate results, data logging capabilities, and measurement features for evaluating a variety of electronics or electrical systems. DCV, ACV, AC+DC, DCI, ACI, resistance, capacitance, frequency, diode, temperature, and continuity measurement functions True RMS AC and AC+DC measurements Bluetooth connectivity for live data monitoring and logging from a mobile device (Model 390B only) Up to 100,000-count, dual display dB, dBm, limits, peak-hold, REL (delta), MIN, MAX, and average math functions HFR (High Frequency Rejection) mode applies a low pass filter for AC measurements (800 Hz cut-off) Isolated USB interface with operating software for remote data logging Dirt and water-resistant housing with rubberized protective case

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.