CT4071 Cal Test Differential Probe

Features:

• 50 MHz bandwidth (-3 dB)
• Up to ±3500 V (DC + AC peak)
• Attenuation 100x/200x/500x/1000x
• High accuracy (±2%)
• Power indicator LED
• Meets IEC 61010-1:2010 CAT II safety standard

Kit Contents:

• CT 4071 Differential Probe
• (2) High voltage hook probes
• (2) Alligator clips
• (2) Retractable, sheathed 4 mm banana plug test leads, silicone jacketed
• (1) Insulated BNC cable
• (1) 9 V power adapter

Specifications:

All specifications apply to the unit after a temperature stabilization time of 20 minutes over an ambient temperature range of 25 °C ± 5 °C.

Electrical Characteristics

• Bandwidth: 50 MHz
• Rise Time: 7 ns for 200x, 500x, & 1000x; 14 ns for 100x
• Attenuation: 100x, 200x, 500x, 1000x
• Accuracy: ±2%; Accuracy based on DMM with 10 MΩ input impedance
• AC CMRR: 80 dB @ 60 Hz; 60 dB @ 100 Hz; 50 dB @ 1 MHz
• Maximum Input Voltage (100x) (DC + AC peak): ±350 V
• Maximum Input Voltage (200x) (DC + AC peak): ±700 V
• Maximum Input Voltage (500x) (DC + AC peak): ±1750 V
• Maximum Input Voltage (1000x) (DC + AC peak): ±3500 V
• Absolute Maximum Rated Input Voltage (each side to ground): 2500 Vrms
• Input Impedance (Differential): 54 MΩ // 1.2 pF
• Input Impedance (each side to ground): 27 MΩ // 2.3 pF
• Output Voltage Swing: ±8 V (driving 1 MΩ oscilloscope input)
• Offset (typical): ±5 mV
• Noise (typical): 2 mVrms
• Source Impedance: 50 Ω
• Power Supply: 9 V power adapter (included)

Mechanical Characteristics

• Weight (probe only): 280 g
• Dimensions: 240 x 80 x 30 mm
• BNC Cable Length: 100 cm
• Input Leads Length: 55 cm each

Environmental Characteristics

• Operating Temp/Humidity: 0°C to 50°C / 10% to 85% RH
• Storage Temp/Humidity: -30°C to 70°C / 10% to 90% RH
• Pollution Degree: Pollution Degree 2

Safety Specifications

• IEC 61010-1 CAT II

The Cal Test CT4071 is an active differential probe with a high input impedance and low input capacitance. With a 50 MHz bandwidth, this probe is great for working on a wide variety of measurements ranging up to ±3500 V. The CT4071 is compatible with oscilloscopes from all major manufacturers.