CT3681 | Cal Test Electronics
High-voltage differential probe, 1000 V, CAT III, CT3681
NCNR (non cancelable / non returnable)
High Voltage Differential Probe, CT3681, Cal Test Electronics
The CT3681 is a high-voltage active differential probe designed for safe, accurate floating measurements up to ±7,000 V. With a wide 70 MHz bandwidth, switchable attenuation (100x / 1000x), and ±2% accuracy, it’s ideal for power electronics, motor drives, and high-voltage R&D applications. Compatible with any oscilloscope with 1 MΩ input impedance, the CT3681 operates on 4 AA batteries (included) or optional AC adapter (CT3723) or USB power lead (CT4122). It comes complete with hook probes and a user manual for immediate use.
Features
- Power and over-range indicators
Applications
- Switching power supply development
- Power inverter and converter testing
- Motor drive system measurements
- Precision high-voltage differential diagnostics
| Filter | Property | Value |
|---|---|---|
| Product type | high-voltage differential probe | |
| Rated Voltage | 1000 V | |
| Rated category | CAT III |
| Property | Value |
|---|---|
| Country of origin | TW |
| Customs tariff number | 90309000 |
| Property | Value |
|---|---|
| RoHS conform | Yes |
| Date of RoHS guidelines | 3/31/15 |
| SVHC free | Yes |