840 Protek, 840 Datasheet - Page 2

• Manufacturer Part Number: 840
• Description: Handheld Oscilloscopes 40 MHZ HAND HELD DSO TRUE RMS DMM
• Manufacturer: Protek

Specifications of 840

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

320 x 240 pixel
Record Length
A long record length and high-speed sampling rates allows
the user to capture and view a more detailed “picture” of
a complex Waveform and it components. Up to 125kB samples
of waveform information may be captured and accurately
displayed on the LCD screen as show in the illustration below.
with Backlight
LCD Display
Adjustment
Measure
Contrast
POWER
SCOPE
Cursor
HELP
(Temperature, Currents, Humidity, Pressure)
Volts Resistance, Capacitance,
MULTIMETER INPUT
Diode, Continuity, Aux
OSCILLOSCOPE INPUT
CHA
CHB
Hand-Held DSO/DMM
AC Power Adapter
& Internal charger
USB (mini) PC
Communication
USB
Flash memory Host
Software key
HOLD/SAVE
AUTO
METER
Encoder S/W
for easy and
Fast access
45 Smith Street, Englewood, NJ 07631 Tel: [phone] Fax: [phone]
Main Display waveforms and indicators
CH1 and CH2 waveforms, along with the
Dual channel Math waveform, trigger levels,
horizontal positions, offsets, V/div and
Time/division settings are displayed.
Analog Bargraph, MIN, MAX, AVG
VOLT, DC, etc.
Math
Dual channel Math functions are available for
adding and subtracting waveforms applied to
the CHA and CHB inputs. The FFT allows you to
view a waveform spectrum using a Rectangular,
Hamming, Hanning or Black Man-Harris window.
Website: www.protektest.com Email: [e-mail]
Oscilloscope
820
Meter
F E A T U R E S
Protek Test & Measurement
840
860
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