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Black rectangular probe body 175x68x28mm with BNC connector and accessory clips

Pintech

Pintech DP-270 High Voltage Differential Active Probe 2600V 70MHz 50X/500X

SKU CH-2N80-H2G8Q

A 70 MHz differential probe with 50X and 500X attenuation measures up to 2600 V and includes BNC output plus accessories

  • Size/Dimensions175x68x28mm
  • Selling UnitEach
  • Accuracy±2%
  • Safe high-voltage measurement up to 2600 V peak
  • 70 MHz bandwidth captures fast switching edges
  • Selectable 50× or 500× attenuation matches signal level
  • Switchable 5 MHz limit filter reduces noise
  • BNC output works with any oscilloscope

High-voltage differential probe for oscilloscopes

The Pintech DP-270 converts two-point signals to ground-referenced outputs for oscilloscopes, meters and data-acquisition gear. It offers selectable 50X or 500X attenuation with a DC-70MHz bandwidth and ±2% typical accuracy. An external 5V DC supply powers the active circuitry.

BNC connection fits standard scopes

A BNC interface makes the probe compatible with any oscilloscope equipped with standard BNC inputs. The kit includes dedicated input cable, BNC cable, adapter, alligator clips, hook tips and end probes so you can connect to motor drives, inverters or other high-voltage test points without extra accessories.

Stable under continuous high-voltage stress

At 500X the probe accepts ±1300V DC plus AC peak with a 919V RMS rating, while the 50X setting handles ±130V. Output stays within ±2.6V into a 50Ω load, and CMRR exceeds 80dB at 60Hz, 60dB at 100Hz and 50dB at 1MHz. Switchable 5MHz bandwidth limit reduces noise to 200mV RMS at 50X or 400mV RMS at 500X during long captures.

Highlights

  • Safe high-voltage measurement up to 2600 V peak
  • 70 MHz bandwidth captures fast switching edges
  • Selectable 50× or 500× attenuation matches signal level
  • Switchable 5 MHz limit filter reduces noise
  • BNC output works with any oscilloscope

Specifications

Part NumberDP-270
Size/Dimensions175x68x28mm
Selling UnitEach
Accuracy±2%

Questions about this item

How long can the DP-270 run continuously before the 5 V DC supply becomes the limiting factor?

The probe draws power from an external 5 V DC source; sustained use is limited only by that supply’s capacity, not by an internal battery or thermal shutdown.

What noise and heat levels should I expect when the probe operates all day at 500X attenuation?

At 500X the specified noise RMS is 400 mV; the unit has no internal fan, so heat stays low and is dissipated through the 175 x 68 x 28 mm aluminium housing.

Which oscilloscope input must I already have for the BNC cable to connect directly?

A standard BNC connector with 1 MΩ input impedance is required; the probe’s output impedance is 50 Ω and delivers ±2.6 V into that load.

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