HPS40 - Velleman Inc. Scope Meters

Velleman Inc. HPS40 Overview

Our goal with the HPS40 was to develop a user-friendly, feature-packed and genuinely "hand-held" oscilloscope. A number of characteristics were on our wish list: low noise, high sensitivity, modest weight, a backlit LCD and a choice between regular batteries or rechargeable ones. Furthermore, the scope also offers a selection of 5 different screen layouts. Both novices and professional users will admire the fast and fully automatic setup function, allowing them to perform measurements without physically touching the unit! Floating measurements are completely safe thanks to the battery-powered operation and the (included) fully insulated measuring probe. These features make the HSP40 indispensable to the professional user, service centers and even to the hobbyist.

• 40 MHz sampling rate
• 12 MHz analog bandwidth
• 0.1 mV sensitivity
• 5 mV to 20 V/div in 12 steps
• 50 ns to 1 hour/div time base in 34 steps
• Full auto set up
• A djustable trigger level
• X and Y position signal shift
• DVM readout
• Audio power calculation (rms and peak) in 2, 4, 8, 16 & 32 ohm
• dBm, dBV, DC, rms measurements
• Signal markers for Volt and Time
• Frequency readout (through markers)
• Recorder function (roll mode)
• Signal storage (2 memories)
• High resolution LCD 192x112 pixels
• LCD backlight
• Optical isolated RS232 output for PC
• Contains HPS40 unit, user manual, flexible carry protection holster, insulated safety probe, RS232 connection lead (to DB9), and handy rigid carry case