How do I choose the correct ground spring size for my oscilloscope probe?

Select the ground spring based on the inner diameter of your probe's grounding post. The 3.5mm spring fits posts around 3.8mm, the 4.3mm fits posts around 4.5mm, and the 4.5mm fits posts around 4.8mm. Refer to your probe's specifications or measure the post to ensure a proper fit for optimal grounding.

Are these LICHIFIT ground springs compatible with all oscilloscope brands?

These ground springs are designed for compatibility with many popular oscilloscope probe models from brands like Tektronix, RIGOL, Agilent, UNI-T, and SIGLENT. It is recommended to verify your probe's grounding post size against the spring's inner diameter (3.5mm, 4.3mm, or 4.5mm) to ensure a secure fit and stable connection.

What is the benefit of using a ground spring with my oscilloscope probe?

A ground spring ensures a stable and low-impedance ground connection between the probe tip and the circuit under test. This is crucial for reducing noise, minimizing signal reflections, and achieving accurate waveform measurements, especially at higher frequencies or in noisy environments.

Can I use these ground springs with my Fnirsi oscilloscope probes?

Based on customer feedback, the 4.5mm inner diameter ground spring has been reported to fit Fnirsi oscilloscope probes. It is always best to measure your probe's grounding post diameter to confirm compatibility with the 3.5mm, 4.3mm, or 4.5mm spring options.

How to buy an original LICHIFIT ground spring in India?

Purchase original LICHIFIT ground springs from crowcrowcrow.com, sourced directly from authorized US retailers and authorized brand partners. We ensure factory-sealed products, with all customs duties and GST included in the listed price. Delivery is via ExpressBox tracked shipping to your Indian pincode.

LICHIFIT Ground Spring 5pcs | Precision Measuring India

Name: LICHIFIT Ground Spring for Oscilloscope Probes - 5pcs, 3.5mm/4.3mm/4.5mm Sizes | Precision Measuring Accessories
Brand: LICHIFIT
SKU: ggw1203
Price: 2133.00 INR
Availability: InStock

About this item

LICHIFIT offers a 5-piece set of ground springs designed to enhance the stability of your oscilloscope probe connections. These torsion springs are crucial for ensuring a solid ground path, which is vital for obtaining accurate and reliable signal measurements. The set includes three common inner diameter sizes: 3.5mm, 4.3mm, and 4.5mm, allowing you to select the best fit for your specific probe's grounding post.

These ground springs are engineered for compatibility with a wide array of popular oscilloscope probes. The 3.5mm spring suits probes with approximately 3.8mm grounding posts, including models like Tektronix TPP0051 and P6139B. The 4.3mm spring fits probes with ~4.5mm posts, suitable for RIGOL RP2200. The 4.5mm spring is designed for probes with ~4.8mm posts, compatible with Tektronix P2100, Agilent N2862A/B, and many UNI-T and SIGLENT probes. This versatility makes them a practical choice for various testing setups.

For Indian customers, these LICHIFIT ground springs provide a direct solution for maintaining precise measurement accuracy. Imported from authorized US retailers, they offer a reliable alternative to local options. All customs duties and GST are included in the final price, with delivery via ExpressBox tracked shipping. Ensure your oscilloscope setup performs optimally with these essential spare parts.

Key Features

Multi-sized springs fit for different sizes probe, choose according to the probe grounding post size.
The inner diameter of 3.5mm is suitable for probes with a grounding post of about 3.8mm. Suitable for Tektronix TPP0051, TPP0100, TPP0101, TPP0200, TPP0201, P6139B, P5050B, TPP0250, TPP0500B, TPP0502, TPP1000.
The inner diameter of 4.3mm is suitable for probes with a grounding post of about 4.5mm. Suitable for RIGOL RP2200, PVP2150, PVP2350.
The inner diameter of 4.5mm is suitable for probes with a grounding post of about 4.8mm. Suitable for Tektronix P2100, P2200, P2220, P2221; for Agilent 10073C, 10073D, N2862A/B, N2863A/B; for UNI-T UT-P01, UT-P02, UT-P03, UT-P04, UT-P05, UT-H01, UT-H02, UT-H03, UT-H04, UT-H05; for SIGLENT PB470, PP510, PP215, and other probes.
3 Sizes for choice: 3.5mm, 4.3mm, 4.5mm (optional)

Why choose this product

Precision Grounding for Accurate Signals

Achieve superior signal integrity with LICHIFIT ground springs. These precisely engineered torsion springs ensure a stable ground connection, minimizing noise and interference that can distort measurements. Unlike generic alternatives, our imported springs are selected for their consistent fit and reliable performance, crucial for detailed waveform analysis. They are designed to maintain their elasticity and grounding capability, supporting accurate readings for critical electronic diagnostics and development work.

Ideal for Engineers & Makers, Skip if...

Perfect for electronics technicians, university students, and hobbyists who require reliable oscilloscope probe accessories. If you need a specific probe model not listed, verify compatibility before purchase. These springs are spare parts and do not include probes; ensure you have compatible probes and an oscilloscope.

How to use

Identify the inner diameter of your oscilloscope probe's grounding post. Choose the LICHIFIT ground spring (3.5mm, 4.3mm, or 4.5mm) that best matches this measurement for a snug fit. — Select the Correct Spring Size
Carefully slide the selected ground spring onto the probe's grounding post. Ensure it is seated securely and makes firm contact with the probe body and the grounding point on your circuit. — Attach the Ground Spring
Connect the oscilloscope probe to your circuit under test, ensuring the ground spring makes contact with the circuit's ground reference. Proceed with your measurements, observing the improved signal stability. — Connect Probe to Circuit

Example scenarios

Typical situations where LICHIFIT Ground Spring for Oscilloscope Probes - 5pcs helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

An electronics hobbyist in Bangalore needs to accurately measure signals on a new PCB project but experiences noisy waveforms.

How this product helps

Using the LICHIFIT 4.5mm ground spring with their Tektronix probe ensures a stable ground connection, reducing interference and providing cleaner signal readings for precise circuit analysis.

Specifications

Usage

Compatibility	Tektronix, RIGOL, Agilent, UNI-T, SIGLENT probes (verify grounding post size)
Application	Oscilloscope probe grounding stability
Cost per unit	₹427 per piece

How we compare

Feature	LICHIFIT Ground Spring	Others
Grounding Stability	Ensures stable, low-impedance connection for accurate measurements.	Varies by brand; some may offer less consistent grounding, leading to noise.
Size Options	Set of 5 with 3.5mm, 4.3mm, 4.5mm inner diameters.	Often sold individually or in limited size sets; availability may vary.
Probe Compatibility	Compatible with Tektronix, RIGOL, Agilent, UNI-T, SIGLENT, and others.	Compatibility can be brand-specific; may require more research.
Cost per unit	₹427 per piece	Local options can range from ₹100-₹300 per piece depending on brand and size.

SKU	ggw1203
Brand	LICHIFIT
Part Number	LCETDA483-2
Model Number	LCETDA483-2
Size (Inner Diameter)	3.5mm, 4.3mm, 4.5mm
Quantity	5 pieces
Material	Spring Steel
Package Weight	0.472 kg (1.04 lb)
Package Dimensions	12.6 cm x 13.8 cm x 13.5 cm (4.96 in x 5.43 in x 5.31 in)
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

Attributes	Current LICHIFIT Ground Spring for Oscilloscope Probes - 5pcs, 3.5mm/4.3mm/4.5mm Sizes \| Precision Measuring AccessoriesBuy Now	LICHIFIT Ground Spring Oscilloscope Probe Torsion Spring 3.5mm/4.3mm/4.5mm \| For Tektronix & Rigol ProbesBuy Now	LICHIFIT Ground Spring Oscilloscope Probe Torsion Spring 4.5mm (0.177in) \| Tektronix & Rigol CompatibleBuy Now	Quartet Clear Round Rare Earth Magnets 1/2" Diameter, 6 Pack \| Strong Hold for Glass WhiteboardsBuy Now	uxcell MR126-2RS Deep Groove Ball Bearings 6mm x 12mm x 4mm \| Double Sealed Chrome Steel (10 Pcs)Buy Now	HARFINGTON M2 PVC Flat Washers 2mm ID x 5mm OD x 0.3mm Thick \| 300-Piece Pack for Sealing & Gasket ApplicationsBuy Now	Tnisesm 10SQ050 Schottky Blocking Diode 50V 40 Pcs \| Rectifier Diode Kit for Solar PanelBuy Now
Spec
Price

LICHIFIT Ground Spring for Oscilloscope Probes - 5pcs, 3.5mm/4.3mm/4.5mm Sizes | Precision Measuring Accessories

Product details

Frequently bought together

Crowcrowcrow: The Only Safe Lane for US-Market Exclusives

Tested and Trusted · Always Original & 100% Imported

About this item

Key Features

Why choose this product

How to use

Example scenarios

Specifications

Usage

How we compare

FAQ, See What Others Asked

Your Order Journey: From Purchase to Doorstep

Customer Reviews

Product Comparison