EZ-TorQ III Torque Analyzer – FAQ & User Guide

Quick Answer

The EZ-TorQ III Torque Analyzer is used to verify tool performance, validate calibration status, and measure torque values for hand tools and non-impacting power tools. It provides a portable solution for calibration labs, assembly stations, and production environments.

Who This Is For

Quality engineers and quality assurance teams
Calibration technicians and metrology labs
Manufacturing and process engineers
Production supervisors and assembly teams
Companies implementing torque verification programs
Facilities performing in-house tool calibration and validation
Aerospace, automotive, electronics, medical device, and industrial manufacturers

When Should You Use This?

Use the EZ-TorQ III when:

Torque tools require routine verification or calibration
Daily, weekly, or monthly tool validation is performed
Quality standards require documented torque verification
Tool performance needs to be checked directly on the assembly line
Torque data collection is important
You want to reduce calibration turnaround times
In-house torque testing is part of your quality program

When Should You NOT Use This?

Do not use the EZ-TorQ III when:

External torque sensors are required
A broader torque range is needed than a single analyzer model provides
Impact tools need to be tested
Pulse tools need to be tested

If external sensors or greater measurement flexibility are required, Mountz recommends considering the LTT-Series Torque Analyzer.

How the EZ-TorQ III Works

The EZ-TorQ III uses an integrated transducer to measure torque applied by hand tools and non-impacting power tools.

The analyzer:

Measures torque values
Verifies tool performance
Determines whether a tool remains within calibration limits
Captures and stores torque readings
Creates statistical data and historical records
Supports calibration and quality verification programs

Result:

Improved quality control
Faster tool verification
Reduced downtime
Better traceability
Increased confidence in torque tool performance

Core Features

Integrated transducer
Portable, rechargeable design
5" full-color touchscreen interface
Li-ion rechargeable battery
Data capture and storage capabilities
Swappable SD card memory
Statistical Process Control (SPC) analysis
Multi-language operation
Historical data recording
Mountz EZ-TorQ III Data Streamer software
Torque calibration and verification capabilities

Configuration Options

Integrated Transducer Design

Each EZ-TorQ III model includes a built-in transducer matched to its measurement range. External torque sensors cannot be connected.

Data Collection & Analysis

The analyzer captures, stores, analyzes, and exports torque data using onboard software and EZ-TorQ III Data Streamer software.

Portable Operation

The rechargeable battery-powered design allows the analyzer to be carried directly to assembly stations for verification and validation activities.

Available Models (EZ-TorQ III Torque Analyzers)

EZ-TorQ III 1i

Torque Range: 0.1–1 lbf.in
Drive Size: 1/4" Female Square

EZ-TorQ III 3i

Torque Range: 0.3–3 lbf.in
Drive Size: 1/4" Female Square

EZ-TorQ III 5i

Torque Range: 0.5–5 lbf.in
Drive Size: 1/4" Female Square

EZ-TorQ III 10i

Torque Range: 1–10 lbf.in
Drive Size: 17mm Female Hex

EZ-TorQ III 50i

Torque Range: 5–50 lbf.in
Drive Size: 17mm Female Hex

EZ-TorQ III 100i

Torque Range: 10–100 lbf.in
Drive Size: 17mm Female Hex

EZ-TorQ III 150i

Torque Range: 15–150 lbf.in
Drive Size: 17mm Female Hex

EZ-TorQ III 300i

Torque Range: 30–300 lbf.in
Drive Size: 17mm Female Hex

Setup & Adjustment

Charge the analyzer before use
Install the appropriate rundown adapter
Select the desired measurement settings
Connect the torque tool being tested
Perform calibration or verification testing
Save or export torque readings as needed

The EZ-TorQ III includes rundown adapters appropriate for the analyzer model selected.

Can It Be Used on the Assembly Line?

Yes.

The EZ-TorQ III was designed to be portable and can be carried directly to assembly workstations for tool verification and calibration checks.

Common applications include:

Daily tool verification
Weekly quality audits
Production tool spot-checking
Calibration validation
Quality assurance programs

Decision Guide

EZ-TorQ III vs Other Torque Analyzers

Use the EZ-TorQ III when:

Portability is important
A built-in transducer is preferred
Assembly-line verification is required
Data collection and statistical analysis are needed
Hand tools and non-impacting power tools are being tested

Consider other options when:

External torque sensors are required
Multiple sensor configurations are needed
Greater measurement flexibility is required

Use Cases (Real-World Examples)

1. Assembly Line Verification

Problem: Production tools require routine validation between calibration intervals.

Solution: The EZ-TorQ III provides quick verification directly on the assembly floor.

2. Quality Control Programs

Problem: Torque readings need to be documented and reviewed.

Solution: The analyzer captures and stores torque data for future reference.

3. Calibration Laboratories

Problem: Tool calibration turnaround times are too long.

Solution: In-house testing and verification help reduce downtime.

4. Manufacturing Process Validation

Problem: Engineers need confirmation that torque tools are operating within acceptable limits.

Solution: The analyzer verifies tool performance and calibration status.

Troubleshooting

Issue 1: Analyzer will not power on

Cause: Battery may be discharged.

Solution: Recharge the analyzer using the supplied charger.

Issue 2: Inconsistent readings

Cause: Improper setup or worn rundown adapters.

Solution: Verify setup and inspect accessories.

Issue 3: Tool cannot be tested properly

Cause: Analyzer capacity may not match the tool being tested.

Solution: Verify the selected analyzer model is appropriate for the torque range.

Issue 4: Data is not being recorded

Cause: Storage or software settings may need to be reviewed.

Solution: Verify storage configuration and software settings.

Calibration & Standards

ISO 17025 calibration certificate included
Accuracy:

±0.5% of reading from 20% to 100% of capacity
±1% of reading from 10% to 20% of capacity

Designed for calibration and verification applications

Integration / Advanced Notes

Built-in transducer design
EZ-TorQ III Data Streamer software
Statistical Process Control (SPC) analysis
Historical data storage
Swappable SD card memory
Multi-language operation
Not compatible with external torque sensors
Not intended for impact or pulse tools

Media & Supporting Content

Need Help?

Contact Applications Engineering for setup guidance
Speak with Sales for product selection
Call us:
- North America:(408) 850-9978
- International: +44 1428 741756