Datasheet

PicoScope 4444 differential oscilloscope
TA301 current probe
The TA301 current probe is a switched-range 200/2000 A AC/DC probe with 20 kHz bandwidth,
rated to 150 V CAT II on uninsulated conductors.
Overvoltage Category II is for equipment powered by wiring within the building, whether it is
plugged in at a socket or permanently connected.
TA300 current probe
The TA300 current probe is a 40 A AC/DC probe with 100 kHz bandwidth. It is a precision probe
for smaller currents, rated for use up to 300 V CAT III on uninsulated conductors.
Overvoltage Category III covers the equipment making up the electrical installation within a building,
including distribution boards, circuit breakers, junction boxes, switches, fixed socket outlets and
industrial equipment such as permanently connected stationary motors.
Current measurement probes
Two current probes are available with Pico D9 connections. The TA300 and TA301 both use the Hall effect to measure AC and DC currents. The intelligent probe interface means that the probes are
powered directly by the PicoScope 4444, so you can use them to measure current for extended periods of time without worrying about flat batteries. It also means that when you connect either of these
probes, the PicoScope 6 software automatically configures itself to display your signal.
D9
D9