50 MHz 70 V differential oscilloscope probe 10:1

The TA058 is a 50 MHz bandwidth active differential probe suitable for ±70 V (DC + peak AC) differential measurements in the presence of common-mode voltages up to ±700 V (DC + peak AC).

This differential probe extends the functionality of standard single-ended input oscilloscopes to allow a safe and accurate method of making high-voltage differential measurements. Applications include making safe measurements in power circuit applications and acquisition of low-speed balanced differential signals found in serial communications buses.

50 MHz 70 V differential oscilloscope probe 10:1
£409
Title Language Issue Size Updated All products All languages All documents Status
TA058 50 MHz 70 V Differential Probe User’s Guide English 2 406 KB Oct 06 2020 english open
Choosing the right Pico Technology active differential probe English 4 1 MB Nov 10 2020 english open

Accessories for the 50 MHz 70 V differential oscilloscope probe 10:1

Product Price Quantity
9 V AC power adaptor
PS008
£22
Battery pack for active differential probe
TA047
£68
Lemo power cable for Pico TA04x and TA05x active differential probes
TA331
£69
TA058 differential oscilloscope probe specifications
Bandwidth DC to 50 MHz (–3 dB) 
Attenuation ratio 10:1
Accuracy ±1%
Rise time < 7 ns 
Input impedance  1.6 MΩ || 7 pF each side to ground 
Input Voltage
Differential range ±70 V (DC + Peak AC) or 70 V RMS 
Common mode range ±700V (DC + Peak AC) or 600 V RMS 
Absolute max. voltage (either input to ground) ±700 V (DC + Peak AC) or 600 V RMS CAT I 
Output
Swing (into 5 kΩ load)
±7 V
Offset (typical) < ±2 mV 
Noise (typical)  0.7 mV RMS
Source impedance (typical) 50 Ω
CMRR (typical) 95 dB @ 60 Hz; 60 dB @ 1 MHz 
Ambient operating temperature –10 to +40 °C
Ambient storage temperature  –30 to +70 °C
Power requirements
Option 1 Mains adaptor (6 V DC 90 mA or 9 V DC 70 mA) 
Option 2 Removable battery pack (4x AA cells) 
Option 3 Power leads
Length of input leads 50 cm
Length of BNC cable 125 cm 
Weight 300 g 
Dimension (LxWxH) 111 mm x 22 mm x 14 mm