DT-9978

DT-9978 is the new Professional Digital Multimeter which provides safer measurements with double molded plastic housing design and IP67 waterproof function. 9978 performance like datalogger & True RMS AC voltage and current measurements, 50,000 counts resolution and 0.025% basic DC accuracy with-in the reach of more customers. The large LCD display with analog bargraph and backlit ensure that datas are easy to read under all circumstances. Meterbox pro software & cloud server support to transfer the measured data to customer's smartphone for edit and storage. All inputs are protected by EN 610101-1 CATIV 600V/CATIII 1000V.

Features

DT-9987

3.5'' LCD Display Count

50,000

True RMS and Auto Range

*

Bandwidth (Hz) 100KHz

*

Duty Cycle

±(1%+30)

Diode

*

Auto Power Off

*

Continuity Buzzer

*

Low battery indication

*

Data Hold

*

Relative Mode

*

MAX/MIN

*

Data logging

*

Bluetooth Interface

*

Double Backlight

*

Analogue Bar Graph

*

Full Icon Display

*

Setup

*

Input Impedance for DCV/ACV

*

4-20mA Loop

*

10A/1000V & 0.5A/1000V fuses

protection on current ranges

±(1%+50)

Current Measurement Alam

*

Voltage & Current AC+DC

*

Measurement

*

Specifications

Model

9978

Max. Range

Best Accuracy

DC Voltage (v)

1000V

±(0.025% + 5)

AC Voltage (v)

1000V

±(0.4% + 40)

DC Current (A)

10A

±(0.15% + 2)

AC Current (A)

10A

±(0.6% + 5)

Resistance (Ω)

50MΩ

±(0.05% + 2)

Capacitance (F)

10mF

±(1.0% + 5)

Frequency (H Z )

10M H Z

±(0.005% + 1)

Temperature( )

-40 ~1000

±(1.0% + 2.5º)

Temperature ( )

-40 o F~1832

±(1.0% + 2.5º)

Accessories:
Test leads, 6x1.5V “AAA” batteries, Type K temperature
probe(9971), gift box with carrying case and Software
DT-9978
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