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30MHz Dual-Trace Oscilloscope with Frequency Counter |
An enhanced version of our popular and reliable 30MHz Dual-Trace Oscilloscope (WLA5450), this instrument adds a 5-digit frequency counter to measure the frequency of any periodic signal displayed on the screen.
Includes probes, power cord, spare fuse, and instruction manual.
• Dual-channel construction displays two traces in chop or alternate modes
• 10 range vertical amplifier gives sensitivity to 1mV
• Channel 1 or channel 2 for single-trace, Y-, or X-axis display (the unit can add the two signals and display their algebraic sum, or go into X-Y mode for Lissajous figures)
• 23 calibrated sweeps
• Built-in 0.1Hz to 50MHz frequency counter with 5-digit LED display
• 1kHz square wave internal calibration source
Specifications:
Vertical Amplifier:
Sensitivity: 5 mV-5V/div in 1-2-5 sequence, 10 steps Vernier adjustable between steps
Accuracy: ±3%
Frequency response: 5mV-5V/div: DC to 30MHz (-3dB); 1 mV/div (uncalibrated): DC to 10 MHz (-3DB)
Impedence: 1 MΩ, 35 pF
Maximum input voltage: 400 V (DC + AC peak)
Horizontal Amplifier:
Sensitivity: As for vertical amplifiers
Accuracy: Y-axis, ±3%; X-axis ±6%
Sweep System:
Sweep speed: 0-1μs/div to 0.2 s/div in 1-2-5 sequence, 19 steps. Vernier adjustable between steps.
Trigger:
Mode: Auto (free run) or Norm
Source: Ch1, Ch2, ALT, EXT, LINE
Dimensions: 34cm x 14.5cm x 45cm; Weight: 7.4kg
Frequency Counter:
Frequency Range: 0.1Hz to 50MHz
Resolution: 0.001Hz to 1KHz, frequency dependant
Accuracy: ±0.01% + 1 digit
Display: 5-digit LED
Sensitivity: 1 division (2Hz-40MHz) Triggers from either channel
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