• Passive high impedance oscilloscope probe
• Designed and calibrated for use on instrument having an input impedance of 1MΩ shunted by 20pF
• Incorporates a two position slide switch in the head which selects attenuation of x1,x10 position

The GTP-150B-4 is a passive high impedance oscilloscope probe designed and calibrated for use on instrument having an input impedance of 1MΩ shunted by 20pF. However, it may be compensated for use with instruments having an input capacitance of 5-30pF. The probe incorporates a two position slide switch in the head which selects attenuation of x1,x10 position.