Fluke ISQS1 insulated square screwdriver

Product Overview

The Fluke Insulated Square Screwdriver is a precision hand tool designed for maximum safety, secure fastener engagement, and high torque when working on live electrical systems. Its square-drive tip provides excellent contact with fasteners, reducing cam-out and allowing efficient torque transfer—especially useful in control panels and electrical enclosures.

Manufactured from hardened chromium-molybdenum-vanadium (CMV) steel and fully insulated from tip to handle, this screwdriver is individually tested to 10,000 V and certified for 1000 V AC / 1500 V DC. The ergonomic handle ensures comfort and control throughout long workdays, even when wearing gloves.

Key Features

• Certified Electrical Safety – 1000 V AC / 1500 V DC
• Individually Dielectric Tested – Tested to 10,000 V
• Square-Drive Tip – Secure fit with reduced cam-out
• Fully Insulated Construction – From blade tip to handle end
• Ergonomic Grip Handle – Less strain, maximum torque
• Hardened CMV Steel Blade – High durability and wear resistance
• Sold Individually – Available in two common square sizes
• Limited Lifetime Warranty – Professional-grade reliability

Available Models

• ISQS1 – Square #1 tip, 4 in (100 mm) shaft
• ISQS2 – Square #2 tip, 5 in (125 mm) shaft

Technical Specifications

Manufacturer: Fluke
Type: Insulated Square Screwdriver

• Voltage rating: 1000 V AC / 1500 V DC
• Individual dielectric test: 10,000 V
• Insulation standard: IEC 60900
• Blade material: Hardened chromium-molybdenum-vanadium (CMV) steel
• Operating temperature: –20 °C to +70 °C

Safety & Compliance

• Designed for live electrical work
• Finger guards prevent hand slippage
• Individually tested insulated hand tool
• NFPA 70E work-practice compliant

Applications

• Live electrical panel and switchboard work
• Industrial and commercial electrical installations
• Control panels and terminal blocks
• Maintenance and service electricians
• Utilities and infrastructure projects

Why Buy from FieldInstruments.lk?

• 100% genuine Fluke insulated hand tools
• Competitive pricing with fast island-wide delivery
• Trusted supplier for professional electrical safety equipment
• Expert local technical support and after-sales service