The 330B allows for non invasive current measurements. It measures AC current up to 1000A, AC voltage to 750V, DC voltage to 1000V and resistance to 2000M ohms.
Max Current (A): 10 (AC), 10 (DC)
Max Voltage (V): 750 (AC), 0.001 (DC)
Max Resistance (Ω): 20 (AC)
Capacitance Measurement: Yes
Temperature Measurement: None
Frequency Measurement: Yes
Transistor Test: None
Continuity: Yes
Max Current (A): 20 (AC), 20 (DC)
Max Voltage (V): 750 (AC), 0.001 (DC)
Max Resistance (Ω): 40 (AC)
Capacitance Measurement: Yes
Temperature Measurement: Yes
Frequency Measurement: Yes
Transistor Test: Yes
Continuity: Yes
Max Current (A): 12 (AC), 12 (DC)
Max Voltage (V): 750 (AC), 0.001 (DC)
Max Resistance (Ω): 120 (AC)
Capacitance Measurement: None
Temperature Measurement: None
Frequency Measurement: None
Transistor Test: None
Continuity: Yes