Extech Instruments 381285 User Manual page 7

Handheld multiscope
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DIGITAL STORAGE OSCILLOSCOPE
Channels
1
Bandwidth
DC to 5MHz
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Sample rate
25Mega samples per second
Vertical Sensitivity 10mV/div to 200V/div (14 divisions)
Time base
125ns. to 2sec. per division (23 divisions)
Glitch capture
500nsec. (minimum)
Trigger
Level adjustable ±2 divisions (in 0.1 steps)
(Positive or negative edge moving trigger)
COMMON SPECIFICATIONS
Display
160x160 pixel graphic LCD with EL backlight
Viewing Area
2.48" x 2.48" (63 x 63mm)
Measurement rate Digital: 4 times/sec. Bargraph: 7 times/sec.
AC Response
True rms
Crest Factor
3 at full scale, 5 at half scale
Input Impedance
10MΩ for numerical display, 1MΩ for graphical display
Auto Power Off
30 minutes (with disable feature)
Min/Max/Avg.
Displays minimum, average, & maximum readings over time
Hold
Captures displayed reading
Overrange
Indicates "OVER"
Storage
15 pages (text or graphics)
Dimensions
3.6x7.6x2.2inches (92x192x55mm)
Weight
1.0lbs. (450gm)
Power
6 size AA cells, 6 size AA NiMH batteries, 3 dual cell NiMH Battery
Packs or AC adaptor
Charging time
10 hours approx.
Operating time
Alkaline (6hrs approx.), NiMH (6hrs approx.)
Temperature
Operating: 32
removed): -4
Charging: 32
O
O
O
O
F to 104
F (0
C to 40
C), Storage (NiMH batteries
O
O
O
O
F to 140
F (-20
C to 60
C),
O
O
O
O
F to 113
F (0
C to 45
C)
7
V2.0 03/05

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