Specifications

DT-9989

Oscilloscope Functions

Display Size

3.5" color LCD; 320 x 240 pixels

Bandwidth

20MHz

Real time sample rate

50MS/s

Risetime

10ns

Channels

1

Vertical Sensitivity

50mV to 200V/div

Vertical Resolution

8 bits

Trigger Mode

Free Run, falling edge, rising edge

Trigger Source

Internal

Trigger Coupling

AC/DC

Input impedance

1MΩ/200pF

Max Input Volatage

1000V(peak)

Cursor Measurement

Voltage and time/ Frequency

True RMS Multimeter Functions

Function

Maximum

Max,resolution

Accuracy

Voltage DC

1000V

1μV

±(0.025% + 5)

Voltage AC

1000V

1μV

±(0.4% + 40)

Current DC

10A

0.01μA

±(0.15% + 2)

Current AC

10A

0.01μA

±(0.6% + 5)

Temperature

-50ºC to 1000ºC

0.1ºC

±(1.0% + 2.5ºC)

Resistance

50M

0.01

±(0.05% + 2)

Capacitance

10mF

0.001nF

±(1.0% + 5)

Frequency

10MHz

0.01Hz

±(0.005% + 1)

Diode and Continuity

Yes

PC Interface

Power Supply

6 hours Li-ion rechargeable battery; AC daptor/charger