Reference-Quality Oscilloscope Probes and Characterization Systems

Customer Testimonials

"In our solid-state circuit breaker research, the PMK FireFly probe delivers outstanding insulation capability and high-bandwidth performance, allowing precise measurement of high-voltage spikes and ultra-fast SiC MOSFET turn-off currents."

Fei Lu, Associate Professor in the Department of Electrical and Computer Engineering at Lehigh University

PMK FireFly® — the Gold Standard for Oscilloscope Measurements

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FireFly® optical isolated Probe, 1.5 GHz, >180 dB, 2 m fiber cable (2 batteries included, optional probe tip and required power supply to be ordered separately). End user information and country of end use are required with purchase order.

£15,175.00 GBP

excluding VAT

Lead time 8-10 weeks

Demo available

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High Voltage Passive Probes

■ Ideal for switching power supplies, IGBTs, Si /SiC power components

■ 4000V input voltage, 100:1, >600MHz bandwidth, <3pF input capacitance, 50MΩ Input Impedance

■ Compact form factor

■ Variety of Accessories for individual Contacting

■ Universal Use with BNC Connector

■ Output Termination 1MΩ

■ For tester applications

Ultra-Fast Current Shunt UFCS

■ Market-leading >1GHz Bandwidth

■ Ultra-low <200 pH Insertion Inductance

■ Various sizes available: 1mΩ, 5mΩ, 11mΩ, 24mΩ, 52mΩ

■ For WBG switching loss and pulse current measurements

High Voltage Optically-Isolated Probe Series FireFly®

■ Ideal for GaN / SiC high-side
   VGS measurements

■ Best-in-class >1.5GHz bandwidth, <300ps rise time

■ Industry-leading ultra-low temperature drift of < 0.05%/°C

■ >180dB CMRR from DC to 500kHz, 80dB at 1GHz

■ ±60kV Common Mode Voltage

MMCX Probe Series

■ Ideal for Test, Debug, and Design Validation

■ Up to >1GHz Bandwidth

■ ±42V Peak, 30V RMS, ±60V DC Input Voltage

■ As low as <4pF Input Capacitance

■ Large Variety of Tip Adapters and Accessories

■ Universal BNC - Use with any Oscilloscope

High-Speed Differential Probe Series HSDP

■ >4GHz bandwidth, low noise, 1MΩ || 0.6pF input​

■ ±8V, ±20V, ±42V models​

■ ±60V common mode voltage​

■ Ideal for debugging and verification of serial busses​

■ Up to 7.5m cable length or reaching test points far away​

High Voltage Differential Probe Series BumbleBee®

■ Ideal for switching power supplies & GaN / SiC power devices

■ ±200V, ±400V, ±1000V bis ±2000V models

■ Each with four user selectable Input attenuator ranges

■ 400MHz / 500MHz bandwidth

■ Up to 7m cable length for reaching test points far away

IWATSU® Rogowski Coil Current Probes

■ Best-in-class technology

■ Up to 100 MHz Wide Frequency Bandwidth

■ Extreme thin measuring coil diameter of just 1mm

■ 70+ different models available!

HORNET® Series

■ Ideal for switching power supplies, IGBTs, Si / SiC power devices

■ ±4000V Input voltage

■ Each with four user selectable input attenuator ranges

■ >300MHz bandwidth

■ High CMRR

■ For tester applications

Extreme-Temperature Passive Probes Series ENVI®

■ 500 MHz bandwidth

■ 300V CAT II, 400 V / 1250 V pk

■ Temperature range -55 °C to +200 °C

■ Reliant performance in harsh environments

■ Comes with many accessories

Precision Wide-Band Current Transformers LILCO® Series

■ Bandwidth from 0.004Hz to >60MHz

■ Input currents from mA up to 25kA

■ Ultra low droop, High I-t capability

■ Very high DC saturation currents

SKID® Platforms

■ Hands-Free Testing

■ Compact & Robust Design

■ Modular Design

■ Up to -55°C to +155°C Models

■ Fast and Universal Setups

■ Intuitive Clamping System

Accessories for your daily measurements

■ Adjustment tools

■ Solid/spring tips & blades

■ Caps, BNC, PCB adapters

■ Ground leads, hooks, clips

■ Dual-lead to socket adapters