New series of passive voltage oscilloscope probes

Louise Smyth

Cal Test Electronics has introduced its new CT4200 series of passive voltage oscilloscope probes featuring compact 2.5mm barrel size and bandwidths from 55MHz to 1.5GHz. The 8 model series includes 1x, 10x, 20x, and 100x attenuation ratios. Six models interface with oscilloscopes having 1M‡ input impedances while two models require 50M input impedances. 

The CT4200 series carries CE listing, including RoHS 2 compliance, and the size provides easier probing of today's high density circuits. Features include a readout actuator, BNC and PCB tip adapters with fixed and spring-loaded tips.

Grounding can come via spring, swivel, and traditional alligator clip lead.