Description

The Instek GLF-250 is a 200MHz, two-channel, dual-sweep, portable oscilloscope for general purpose use. A microprocessor-based operating system controls most of the functions of the instrument, including cursor readout and digitized panel setting. On-screen alphanumeric readout and cursor function for voltage, time, frequency and phase measurement provide extraordinary operational convenience. It also has the function of TV Line select for triggering setting, auto measurement for frequency, period, pulse width and duty cycle and auto setting function. Ten different user defined instrument settings can be saved and recalled without restriction

The vertical deflection system has two input channels. Each channel has 11 basic deflection factors from 2mV to 5V per division. The horizontal deflection system provides single, dual or delayed sweeps from 0.5s to 20ns per division (delayed sweep, 50ms to 20ns per division). The trigger system provides stable triggering over the full bandwidth of the vertical deflection system.

Features

• 200 MHz, Dual Channel, Delayed Sweep
• Built-In 6 Digit Universal Counter
• Auto Set
• TV-Line Selection (NTSC, PAL, SECAM)
• 10 Sets Memory for Save/Recall of Front Panel Setting
• Cursor Readout with 7 Measurements
• Panel Setup Lock of Digital-Control Functions
• Buzzer Alarm
• LED Indicators
• Trigger Signal Output
• Z-Axis Modulation Input
• SMD Technology, High Stability and Reliability

Specification: