TESTEC Differential Probe

Brand: TESTEC
Origin: Germany

Differential probes for oscilloscope voltage measurements, selected around the test points and instrument interface.

Key specification options

Attenuation ratio: x20/x50/x200 / x1/x5/x10 / x10/x100 and more
Bandwidth: 25MHz / 60MHz / 100MHz and more
DC accuracy: 2%
Maximum differential input voltage range (DC + Peak AC): ±70V / ±175V / ±700V / ±3,5V / ±18V / ±35V / ±70V / ±700V and more

Measurement and application

Differential voltage measurement concerns the voltage between two measurement points. The probe and receiving instrument need compatible input connections, signal output and cabling for the intended test.

Selection and connections

Confirm the input arrangement, power requirements and instrument interface for the chosen probe. Differential measurement and electrical isolation are different attributes; the word differential alone does not establish isolation capability or permitted connections.

Related models & specifications

TESTEC Oscilloscope Differential Probe

TT-SI models and attenuation settings

TESTEC Oscilloscope Differential Probe / TT-SI models and attenuation settings
Model	Order number	Attenuation ratio	Bandwidth	Maximum input differential-mode voltage (DC + Peak AC)	Maximum input common-mode voltage (DC + Peak AC)	Maximum peak (DC + Peak AC)	Maximum withstand voltage (Vrms)	Accuracy
TT-SI 9001	15101	x10	25 MHz	±70 V	±700 V	±1400 V	100 Vrms CAT III	±2 %
TT-SI 9001	15101	x100	25 MHz	±700 V	±700 V	±1400 V	100 Vrms CAT III	±2 %
TT-SI 9002	15102	x20	25 MHz	±140 V	±1400 V	±1400 V	1000 Vrms CAT III	±2 %
TT-SI 9002	15102	x200	25 MHz	±1400 V	±1400 V	±1400 V	1000 Vrms CAT III	±2 %
TT-SI 9101	15111	x10	100 MHz	±70 V	±700 V	±1400 V	1000 Vrms CAT III	±2 %
TT-SI 9101	15111	x100	100 MHz	±700 V	±700 V	±1400 V	1000 Vrms CAT III	±2 %
TT-SI 9110	15120	x100	100 MHz	±140 V	±1400 V	±1400 V	1000 Vrms CAT III	±2 %
TT-SI 9110	15120	x1000	100 MHz	±1400 V	±1400 V	±1400 V	1000 Vrms CAT III	±2 %
TT-SI 9010	15106	x100	70 MHz	±700 V	±7000 V	±7000 V	2500 Vrms CAT I	±2 %
TT-SI 9010	15106	x1000	70 MHz	±7000 V	±7000 V	±7000 V	2500 Vrms CAT I	±2 %
TT-SI 9010A	15108	x100	70 MHz	±700 V	±7000 V	±7000 V	5000 Vrms CAT I	±2 %
TT-SI 9010A	15108	x1000	70 MHz	±7000 V	±7000 V	±7000 V	5000 Vrms CAT I	±2 %
TT-SI 50	15130	x10	50 MHz	±70 V	±700 V	±700 V	600 Vrms CAT I	±1 %
TT-SI 51	15131	x100	50 MHz	±700 V	±1400 V	±1400 V	600 Vrms CAT II	±1 %
TT-SI 200	15138	x10	200 MHz	±20 V	±60 V	±60 V	60 Vrms CAT I	±1 %

View product details

TESTEC Differential Probe

Model comparison

TESTEC Differential Probe / Model comparison
Model	Attenuation ratio	Bandwidth	DC accuracy	Maximum differential input voltage range (DC + Peak AC)
TT-SI 7002	x20/x50/x200	25MHz	2%	±70V / ±175V / ±700V
TT-SI 7005	x1/x5/x10	60MHz	2%	±3,5V / ±18V / ±35V
TT-SI 8071	x10/x100	100MHz	2%	±70V / ±700V
TT-SI 8050	x50/x500	70MHz	2%	±150V / ±1500V
TT-SI 8051	x50/x500	100MHz	2%	±150V / ±1500V
TT-SI 8052	x50/x500	200MHz	2%	±150V / ±1500V
TT-SI 8110	x100/x1000	100MHz	2%	±280V / ±2800V
TT-SI 8010A	x100/x1000	70MHz	2%	±700V / ±7000V
TT-SI 8010B	x100/x1000	100MHz	2%	±700V / ±7000V
TT-SX 9001	x10/x100	30MHz	2%	±70V / ±700V
TT-SX 9002	x20/x200	30MHz	2%	±140V / ±1400V
TT-SX 200	x10	200MHz

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