# Title: TESTEC TT-CC 770 AC/DC Current Probe - 1 MHz Bandwidth, 70A RMS ## Description: The TT-CC family of AC/DC current probes enable oscilloscope instruments to display AC, DC, and AC+DC current measurements up to 100 amps peak (TT-CC-220) and frequencies up to 1.5 MHz (TT-CC-990). Using supplied BNC to banana plug adapter the current probes will work with most modern Digital Multimeters (DMM). The Current Probe is powered from an internal 9V Alkaline battery or an external AC Adapter (included) ## Product type: Oscilloscope Accessory ## Vendor: TESTEC Elektronik GmbH ## Tags: Accessory, Current, Current Clamp, Current Probe, Oscilloscope Probe, spec-oscilloscope-probe, Test Probe, Testec ## Price range: 1005.0 - 1005.0 GBP ## Link: https://thedebugstore.com/products/testec-tt-cc770-ac-dc-current-probe ## Options - Title: Default Title ## Collections - [New Products](https://thedebugstore.com/a/llms/collections/new-products-debug-store) - [Admin: No Inventory](https://thedebugstore.com/a/llms/collections/no-inventory) - [Oscilloscope Probes](https://thedebugstore.com/a/llms/collections/oscilloscope-probes-catalogue) - [TESTEC Elektronik GmbH](https://thedebugstore.com/a/llms/collections/testec-elektronik-gmbh-catalogue) - [Oscilloscope Current Clamp/Probes](https://thedebugstore.com/a/llms/collections/oscilloscope-current-clamp-catalogue) - [Test Probes](https://thedebugstore.com/a/llms/collections/test-probes) - [Current Probes](https://thedebugstore.com/a/llms/collections/current-probes) ## Variants - Default Title, SKU: 15377, Available: yes, Inventory: 0 ## Metafields - original_description:

The TESTEC TT-CC Series Current Probes for Oscilloscopes and Multimeters have been designed for professional use.  The current probes can measure AC and DC current from 10A to 100A depending on the model.  All probes come with a Power supply and Hardcase.  

A BNC to 4mm plus adapter is included enabling the current probe to be used with a digital multimeter.

- target_keyword: TESTEC TT-CC Series Current Probes - brand: Testec - brands: gid://shopify/Metaobject/56313938143 - breadcrumbs: ["gid://shopify/Collection/267180835005","gid://shopify/Collection/240413933757","gid://shopify/Collection/269019119805"] - key_feature_1: High-precision current clamp for oscilloscopes and multimeters, designed for AC/DC measurements up to 70A peak. - manufacturer: TESTEC Elektronik GmbH - warranty: 12 months - attachments: [{"download_file":[{"download_file":"TESTEC TT-CC Series Current Probe User Manual"}],"download_filetype":[{"download_filetype":"pdf"}]}] - title_tag: TESTEC TT-CC 770 Current Probe (15377) - 1 MHz AC/DC Clamp - badge: - widget:

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- condition: new - custom_label_0: Oscilloscope Accessory - custom_label_1: Scope Probe - google_product_category: Electronics - mpn: TT-CC-220 - backorder_label: If no stock is shown above, order now and we'll ship within 5 working days. - full_description:

The TT-CC family of AC/DC current probes enable oscilloscope instruments to display AC, DC, and AC+DC current measurements up to 100 amps peak (TT-CC-220) and frequencies up to 1.5 MHz (TT-CC-990). Using supplied BNC to banana plug adapter the current probes will work with most modern Digital Multimeters (DMM).

The Current Probe is powered from an internal 9V Alkaline battery or an external AC Adapter (included)

TESTEC Current Probes Specifications

- manufacturer: TESTEC Elektronik GmbH - mpn: TT-CC-220 - warranty: 12 months - description_tag: Measure AC/DC currents up to 70A with the Testec TT-CC 770 current probe. Features 1 MHz bandwidth, CAT III safety, and BNC/DMM compatibility. Includes power adapter and hard case. - key_feature_2: Dual Sensitivity Ranges - key_feature_3: 1 MHz Bandwidth: Captures high-speed transients in motor drives and power electronics. - key_feature_4: CAT III 300V Safety: Rated for industrial environments with conductive pollution. - key_feature_5: AC/DC Compatibility: Measures both alternating and direct currents with ±3% DC accuracy. - key_feature_6: BNC & Banana Plug Support - key_feature_7: Flexible Power Options - key_feature_8: Pollution Degree 2 Compliance - customhs_code: 903090 - key_feature_2_tooltip: {"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"500 mV/A (7A) and 50 mV/A (70A) for versatile measurements."}]}]} - key_feature_6_tooltip: {"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Includes adapters for oscilloscopes and multimeters."}]}]} - key_feature_7_tooltip: {"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Operates via 9V battery or included AC adapter."}]}]} - key_feature_8_tooltip: {"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Suitable for indoor use with non-conductive contaminants."}]}]} - detailed_description: {"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"The TT-CC family of AC/DC current probes enable oscilloscope instruments to display AC, DC, and AC+DC current measurements up to 100 amps peak (TT-CC-220) and frequencies up to 1.5 MHz (TT-CC-990). Using supplied BNC to banana plug adapter the current probes will work with most modern Digital Multimeters (DMM)."}]},{"type":"paragraph","children":[{"type":"text","value":"The Current Probe is powered from an internal 9V Alkaline battery or an external AC Adapter (included)"}]},{"type":"paragraph","children":[{"type":"text","value":""}]}]} - summary:

The Testec TT-CC 770 is a professional-grade AC/DC current probe engineered for precision measurements in demanding electronic applications. Part of the TT-CC series, this model offers a bandwidth of DC to 1 MHz, making it ideal for capturing high-frequency transient currents in motor drives, power inverters, and digital circuits.

With switchable sensitivity (500 mV/A and 50 mV/A), the probe measures currents from 7A to 70A peak, delivering exceptional accuracy (±3% in DC mode). Its CAT II 600V / CAT III 300V safety rating ensures reliable operation in industrial environments. The included BNC-to-banana plug adapter enables compatibility with most oscilloscopes and digital multimeters (DMMs), while the 9V battery or AC power adapter provides flexible power options.

Compared to other models in the TT-CC series—such as the TT-CC 220 (300 kHz) and TT-CC 990 (1.5 MHz)—the 770 strikes a balance between bandwidth and affordability. Competitive probes, like the AEMC SL201, lack its high-frequency capability (limited to 50 kHz), making the TT-CC 770 a superior choice for engineers requiring detailed waveform analysis.