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Slotted test points are essential for safely and efficiently testing electrical circuits without direct contact. Ensuring you select the right type can prevent damage to equipment and provide accurate readings. This guide will help you navigate the key considerations for making an informed purchase.
Product size: The head diameter of the product is 2.0mm, the length is 20.9mm, and the thread is M1.6. Manual measurements, please allow slight errors.
Replacing OEM numbers: 103006, which is a direct replacement for the old or broken one.
Compatibility: This product is compatible with Mitutoyo Micrometer: 513-454-10, 513-117, 513-517E, 513-204N, 513-254N, 513-204F, 513-254F, 513-204FE, 513-254FE, 513-284N, 513-284F, 513-264F, 513-454, 513-117W...
Easy to install: can be directly replaced without adjustment, perfect compatibility and high reliability.
【INDUCTANCE BREAK-POINT TEST】When the hand pushes the "Inductance Break-point Test"button, the slot head approaches the wire, and a "⚡" symbol appears. The slot head moves along the wire all the time. When the "⚡" symbol disappears, this is the...
【SELF-CHECK TEST】Self-check test before using, holding the slot head in one hand, pressing the direct test button in the other hand, lighting indicates that the circuit pen battery is sufficient
【FIRE LINE TEST】The finger touches the direct detection button, and the voltage pen inserts the copper core into the fire wire. The value on the screen is 12V/36V/55V/110V/220V
【NULL LINE TEST】The finger touches the direct detection button, and the voltage pen inserts the copper core into the fire wire. The value on the screen is "⚡"
【Premium Material】- The screwdriver tips are made by durable chrome vanadium steel. Magnetic tips can also attract screws easily.
【Good Grip Handles】- The insulated screwdriver is equipped with an ergonomic handle that is non-slip and cushioned, providing increased comfort and torque.
【Certificate】- Guarantee safe working standards of 1000 Volts in professional electrical and household work. And the handle has neon tube that can be used as a convenient voltage tester (100-500V, AC).
【Screwdriver Set】- 9pc 1000V CR-V insulated screwdriver set include: 3 Phillips screwdrivers and 4 slotted screwdrivers.All in one transparent bag, you no longer have to search for the screwdrivers.
【Premium Material】- The screwdriver tips are made by durable chrome vanadium steel. Magnetic tips can also attract screws easily
【Good Grip Handles】- The insulated screwdriver is equipped with an ergonomic handle that is non-slip and cushioned, providing increased comfort and torque.
【Certificate】- Guarantee safe working standards of 1000 Volts in professional electrical and household work. And the handle has neon tube that can be used as a convenient voltage tester (100-500V, AC).
【Screwdriver Set】- 9pc 1000V CR-V insulated screwdriver set include: 4 Phillips screwdrivers and 5 slotted screwdrivers.All in one transparent bag, you no longer have to search for the screwdrivers.
【Parameter】Test Voltage: 12-220V; Circuit Type: AC/DC; Display Mode: Display Screen; Type: Contact + Induction; Color: Yellow; Special Function: Zero line and fire line recognition, Continuity Test.
【Material】This DC voltage tester is made of high quality plastic, insulating, sturdy and durable.
【Null Line Test】The finger touches the direct detection button,and the voltage pen inserts the copper core into the fire wire. The value on the screen is "⚡".
【Inductance Break-point Test】When the hand pushes the "Inductance Break-point Test" button,the slot head approaches the wire, and a "⚡" symbol appears.The slot head moves along the wire all the time. When the "⚡" symbol disappears,this is the...
- 3-in-1 Complete Fencing Tool Set: This all-inclusive kit features three specialized screwdrivers tailored to every fencing equipment need – 6mm inside Allen ball-type screwdriver, 1.5mm point screwdriver, and 6mm straight slotted screwdriver. It fully...
- Magnetic Tips for Two Small Screwdrivers, Precision Guaranteed: Both the 1.5mm point screwdriver and 6mm inside Allen ball-type screwdriver (the two small ones) are equipped with magnetic tips (note: the large 6mm straight slotted screwdriver is...
- 6mm Hex Ball Screwdriver for Easy Operation: The 6mm inside Allen key adopts a ball-type head and long handle design. The ball head allows flexible contact with handle screws at different angles, while the extended handle provides enhanced leverage...
- 6mm Slotted Screwdriver for Socket Maintenance: Specially designed for the screws on fencing socket components, the 6mm straight screwdriver has a precise slot size that fits perfectly with socket screws. It ensures stable force transmission during use...
Last update on 2026-10-10 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Slotted Test Points
Key Factors to Consider When Buying Slotted Test Points
Material and Durability: Look for test points made from robust materials like brass or nickel-plated copper. These materials offer excellent conductivity and resistance to corrosion, ensuring a long lifespan and reliable performance, even in demanding environments. Consider the insulation material as well; it should be heat-resistant and non-conductive to ensure safety.
Connection Type and Size: Test points come in various thread sizes and connection types, such as screw-in or snap-on. Ensure the chosen test point is compatible with your existing wiring or test equipment. The slot size should also accommodate the probe of your multimeter or testing device for a secure fit.
Safety Features: Prioritize test points with built-in safety features. This includes proper insulation to prevent accidental shocks and a secure fit to avoid dislodging during testing. Some models may also feature color-coding for easier identification of different circuit points.
Frequently Asked Questions
What is a slotted test point used for?
A slotted test point is a small terminal that allows you to safely measure voltage or current in an electrical circuit. It provides a convenient access point for your multimeter probes without needing to disconnect wires, thus minimizing the risk of electrical shock and circuit interruption.
Are all slotted test points universal?
No, slotted test points are not universal. They come in different thread sizes, slot widths, and insulation types. It's crucial to match the test point's specifications to your specific application and testing equipment to ensure compatibility and safety.
How do I safely install a slotted test point?
Installation typically involves screwing the test point into a pre-drilled hole in the circuit enclosure or terminal block. Ensure the power is off before installation and that the test point is securely fastened. Always follow the manufacturer's instructions for the best results and safety.
Can slotted test points be used for high-voltage applications?
While some slotted test points are designed for higher voltage ratings, always check the product's specifications carefully. Ensure the voltage and current ratings of the test point exceed the requirements of your application. Proper insulation is critical for high-voltage safety.
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