Siglent Differential Oscilloscope Probes

Safe, Accurate Measurements of Floating Signals Measuring high-voltage signals or differential serial buses requires a probe that can ignore common-mode noise and ground loops. Siglent Differential Probes allow you to safely measure the voltage between two test points where neither is referenced to ground. They are indispensable for debugging CAN/FlexRay buses, switch-mode power supplies (SMPS), and floating signals in industrial electronics.

SKUImageFrequency BandwidthRise TimeDC AccuracyAttenuation RatioMax Differential Test VoltageMax. rated Voltage to earthInput ImpedanceInput CapacitanceNoise (Vrms)Power SupplyStockPrice
DPB1300Siglent DPB1300 High Voltage Differential Probe50MHz≤ 7ns±2%50X/500X50X: ±130V
500X: ±1300V		600V CATIII 1000V CATIISingle-ended: 5MΩ
Two Inputs: 10MΩ		Single-ended:<4pF
Two Inputs: <2pF		50X: ＜50mV
500X: ＜300mV		DC12V/1.2A AdapterOn Backorder£336.00
DPB4080Siglent DPB4080 High Voltage Differential Probe50MHz≤ 7ns±1%50X/500X10X: 80Vpp
100X: 800Vpp		5kVrmsSingle-ended: 2MΩ
Two Inputs: 4MΩ		Single-ended:<2.5pF
Two Inputs: <1.3pF		50X: ＜50mV
500X: ＜300mV		6V DC PowerOn Backorder£367.00
DPB5150Siglent DPB5150 High Voltage Differential ProbeDC~70 MHz≤5 ns±2%50X/500X50X: ±150 V
500X: ±1500 V		CAT III 600V
CAT II 1000V		Single-Ended: 5 MΩ
Two Inputs: 10 MΩ		Single-Ended: <4 pF
Two Inputs: <2 pF		50X: <50 mV
500X: <300 mV		USB 5 V/1 A AdapterOn Backorder£695.00
DPB5150ASiglent DPB5150A High Voltage Differential ProbeDC~100 MHz≤3.5 ns±2%50X/500X50X: ±150 V
500X: ±1500 V		CAT III 600V
CAT II 1000V		Single-Ended: 5 MΩ
Two Inputs: 10 MΩ		Single-Ended: <4 pF
Two Inputs: <2 pF		50X: <50 mV
500X: <300 mV		USB 5 V/1 A AdapterOn Backorder£910.00
DPB5700Siglent DPB5700 High Voltage Differential ProbeDC~70 MHz≤5 ns±2%100X/1000X100X: ±700 V
1000X: ±7000 V		CAT III 1000VSingle-Ended: 20 MΩ
Two Inputs: 40 MΩ		Single-Ended: <5 pF
Two Inputs: <2.5 pF		100X: <200 mV
1000X: <1.2 V		USB 5 V/1 A AdapterOn Backorder£1,339.00
DPB5700ASiglent DPB5700A High Voltage Differential ProbeDC~100 MHz≤3.5 ns±2%100X/1000X100X: ±700 V
1000X: ±7000 V		CAT III 1000VSingle-Ended: 20 MΩ
Two Inputs: 40 MΩ		Single-Ended: <5 pF
Two Inputs: <2.5 pF		100X: <200 mV
1000X: <1.2 V		USB 5 V/1 A AdapterOn Backorder£1,760.00
DPB6150ASiglent DPB6150A High Voltage Differential Probe100 MHz≤3.5 ns±2%50X/500X50X ±150 V
500X ±1500 V		1000 V CAT III 600 V CAT IVSingle-Ended: 5 MΩ
Two Inputs: 10 MΩ		Single-Ended: <4 pF
Two Inputs: <2 pF		50X<60 mV
100X<320 mV
500X<300 mV
1000X <420 mV		USB 5 V/1 A AdapterOn Backorder£647.00
DPB6150DSiglent DPB6150D High Voltage Differential Probe400 MHz≤1 ns±2%100X/1000X100X ±150 V
1000X ±1500 V		1000 V CAT III 600 V CAT IVSingle-Ended: 5 MΩ
Two Inputs: 10 MΩ		Single-Ended: <4 pF
Two Inputs: <2 pF		50X<60 mV
100X<320 mV
500X<300 mV
1000X <420 mV		USB 5 V/1 A AdapterOn Backorder£1,224.00
SAP1000HSiglent SAP1000H High Voltage Differential Probe1 GHzN/A<3%÷10/ ÷50N/AN/AN/A1 pFN/AN/AOn Backorder£1,060.00
SDP6150ASiglent SDP6150A High Voltage Differential Probe100 MHz≤3.5 ns±2%50X/500X50X ±150 V
500X ±1500 V		1000 V CAT III 600 V CAT IVSingle-Ended: 5 MΩ
Two Inputs: 10 MΩ		Single-Ended: <4 pF
Two Inputs: <2 pF		50X<50 mV
100X<320 mV
500X<300 mV
1000X <420 mV		Directly powered by the oscilloscope
through SAPBus		On Backorder£974.00
SDP6150DSiglent SDP6150D High Voltage Differential Probe400 MHz≤1 ns±2%100X/1000X100X ±150 V
1000X ±1500 V		1000 V CAT III 600 V CAT IVSingle-Ended: 5 MΩ
Two Inputs: 10 MΩ		Single-Ended: <4 pF
Two Inputs: <2 pF		50X<50 mV
100X<320 mV
500X<300 mV
1000X <420 mV		Directly powered by the oscilloscope
through SAPBus		On Backorder£1,474.00