Features & Details
| 🔌 BNC MALE TO DUAL BANANA | Converts standard female BNC oscilloscope ports into dual 4mm binding posts with standard 19mm pitch. |
| 📶 50Ω IMPEDANCE MATCH | Maintains clean 50-ohm characteristic impedance with low signal reflection across RF and pulse diagnostics. |
| ✨ GOLD-PLATED CONTACTS | High-purity gold/nickel-plated brass conductors ensure ultra-low contact resistance and zero signal distortion. |
| 🛡️ FULLY INSULATED BODY | Durable molded ABS housing provides high dielectric insulation and strain relief during bench testing. |
About this item
Gender: Receptacle (BNC Male Plug)
Gender: Socket (4mm Banana)
Contact Resistance: < 0.8mΩ
Max Current: 3A
Electronic Prototyping, Waveform Analysis & Signal Debugging
BNC to Banana Adapter, HT311 4mm Oscilloscope Plug by Professional Series
Ensuring dependable accuracy during daily operations requires professional equipment engineered to withstand demanding laboratory and industrial environments. The BNC to Banana Adapter, Hantek HT311 4mm Oscilloscope Plug by Xin Tester provides verified stability, user-friendly operation, and certified safety compliance across standard maintenance protocols. Discover our complete line of diagnostic and testing instruments in the Oscilloscope Instrument catalog.

Trigger Flexibility
Advanced edge, pulse width, video, and slope trigger modes isolate intermittent glitches and timing jitter across digital communication buses.
Bright High-Res Display
Multi-color TFT LCD screen with grid graticule displays multiple channel traces, trigger levels, and automatic parameter measurements clearly.
Engineering Insight: Bandwidth Rules & Sampling Ratios
To capture signal rise times accurately without amplitude attenuation, oscilloscope bandwidth should be at least 3 to 5 times higher than the fundamental clock frequency under test.
Ordering & Model Verification
Confirm bandwidth (MHz), channel count, and built-in function generator options before configuring your unit in the right-side panel.
Related technical collections:
Oscilloscope Instrument |
Accessories
Related products:
Hantek HT30A 3 m BNC-to-banana test cable |
HT18A dolphin alligator-clip test leads |
HT201 20:1 passive attenuator |
Hantek universal oscilloscope probe kit |
Hantek CC-650 650 A oscilloscope current clamp
Use Cases
FAQs
Q1: Can I use the HT311 with any oscilloscope?
A1: Yes, the HT311 features a standard BNC male connector and is compatible with all oscilloscopes regardless of brand. Simply plug into any BNC input channel and connect your banana-plug test leads.
Q2: Does the HT311 support high-frequency measurements?
A2: The HT311 is a direct-pass adapter and is suitable for signals up to approximately 100MHz. For best high-frequency performance, minimize lead length and keep banana-plug connections tight.
Q3: What types of banana plugs are compatible?
A3: The HT311 accepts all standard 4mm banana plugs including shrouded, retractable-sheath, and stackable types. The 19mm socket spacing matches the standard found on most multimeters.
Q4: Is the HT311 suitable for educational lab use?
A4: Absolutely. The HT311 is widely used in university and high school electronics labs to connect standard banana-plug experiment leads to oscilloscopes, making it an essential teaching tool for circuit analysis courses.
BNC to Banana Adapter, Hantek HT311 4mm Oscilloscope Plug by Xin Tester
$8.99
6–12 Month Warranty
Repair & Refund support available for most products.
Free Worldwide Shipping
Ships within 3 business days.
Taxes & Duties
Buyer responsible for local import fees.
24/7 After-Sales Support
Technical assistance & video guidance within 24h.
BNC to Banana Adapter, Hantek HT311 4mm Oscilloscope Plug by Xin Tester
$8.99
Features & Details
| 🔌 BNC MALE TO DUAL BANANA | Converts standard female BNC oscilloscope ports into dual 4mm binding posts with standard 19mm pitch. |
| 📶 50Ω IMPEDANCE MATCH | Maintains clean 50-ohm characteristic impedance with low signal reflection across RF and pulse diagnostics. |
| ✨ GOLD-PLATED CONTACTS | High-purity gold/nickel-plated brass conductors ensure ultra-low contact resistance and zero signal distortion. |
| 🛡️ FULLY INSULATED BODY | Durable molded ABS housing provides high dielectric insulation and strain relief during bench testing. |
Gender: Receptacle (BNC Male Plug)
Gender: Socket (4mm Banana)
Contact Resistance: < 0.8mΩ
Max Current: 3A
Electronic Prototyping, Waveform Analysis & Signal Debugging
BNC to Banana Adapter, HT311 4mm Oscilloscope Plug by Professional Series
Ensuring dependable accuracy during daily operations requires professional equipment engineered to withstand demanding laboratory and industrial environments. The BNC to Banana Adapter, Hantek HT311 4mm Oscilloscope Plug by Xin Tester provides verified stability, user-friendly operation, and certified safety compliance across standard maintenance protocols. Discover our complete line of diagnostic and testing instruments in the Oscilloscope Instrument catalog.

Trigger Flexibility
Advanced edge, pulse width, video, and slope trigger modes isolate intermittent glitches and timing jitter across digital communication buses.
Bright High-Res Display
Multi-color TFT LCD screen with grid graticule displays multiple channel traces, trigger levels, and automatic parameter measurements clearly.
Engineering Insight: Bandwidth Rules & Sampling Ratios
To capture signal rise times accurately without amplitude attenuation, oscilloscope bandwidth should be at least 3 to 5 times higher than the fundamental clock frequency under test.
Ordering & Model Verification
Confirm bandwidth (MHz), channel count, and built-in function generator options before configuring your unit in the right-side panel.
Related technical collections:
Oscilloscope Instrument |
Accessories
Related products:
Hantek HT30A 3 m BNC-to-banana test cable |
HT18A dolphin alligator-clip test leads |
HT201 20:1 passive attenuator |
Hantek universal oscilloscope probe kit |
Hantek CC-650 650 A oscilloscope current clamp
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