Mitutoyo 02AZD880G U-WAVE-T Wireless Transmitter

Technical Overview

Transmits Digimatic measurement data wirelessly at 2.4GHz up to 20m. Features buzzer and LED confirmation with 400,000 transmissions per CR2032 battery.

Key Features

Eliminates long, cumbersome data cables to improve workstation organization and safety.
Integrates seamlessly with Microsoft Excel and other professional SPC software like MeasurLink.
Proprietary 2.4 GHz wireless system (based on IEEE 802.15.4) provides secure and reliable transmission.
Double confirmation of successful data reception via audible buzzer sound and tri-color LED (green, red, orange).
Automatic identification support for Digimatic (6-digit) and Digimatic 2 (8-digit) measurement tools.
Extremely low power consumption with up to 400,000 transmissions on a single CR2032 lithium battery.
Compact form factor measuring 44 x 29.6 x 18.5 mm and weighing only 23 grams.

Technical Specification Matrix

Parameter	Value
Product Type	Wireless Transmitter (Buzzer Type)
Wireless Communication Protocol	Proprietary (2.4 GHz based on IEEE 802.15.4)
Communication Distance	Approx. 20 m (within visible range)
Communication Speed	250 kbps
Communication Frequency	2.4 GHz band (2.405-2.475 GHz, 15 channels, 5 MHz interval)
Transmission Output	2.5 mW (4 dBm) or below
Modulation Method	DS-SS (Direct Sequence Spread Spectrum)
Power Supply	1 x CR2032 Lithium Battery
Battery Life	Approx. 400,000 transmissions
Compatible Measuring Instruments	Indicators, 3-Point Inside Micrometer, Carbon Fiber Calipers, Height Gauges
Data Reception Indication	Buzzer and LED (green, red, orange)
Data Interface to Tool	Digimatic (6 digits) / Digimatic 2 (8 digits) automatic identification
Physical Weight (kg)	0.02
Dimensions L x W x H (cm)	4.4 x 2.96 x 1.85

Industrial Applications

1. Automated Quality Control SPC Stations

Integrating wireless transmission into high-volume automotive manufacturing SPC (Statistical Process Control) stations. Handheld micrometers and calipers equipped with the transmitter instantly send dimensional checks to a central quality hub.

Problem Solved

Eliminates typing errors and lag associated with manual data entry, and removes tripping hazards from trailing cables at the workstation.

DigimaticSPC Software2.4 GHz WirelessIEEE 802.15.4CR2032

2. Difficult-to-Access Metrology Setups

Taking dimensional measurements inside enclosed machinery, large-scale structures, or elevated metrology fixtures where the operator has limited visibility or physical access to the display screen.

Problem Solved

Allows the technician to press the send button and rely on the audible buzzer/LED confirmation of data reception without needing to look at or reach for the receiving PC.

Buzzer ConfirmationLED NotificationDigimatic 220m Range

3. Mobile Inspection Carts

Utilizing digital calipers, height gages, and inside micrometers on mobile metrology carts moving across a spacious shop floor up to 20 meters away from the receiving PC workstation.

Problem Solved

Enables dynamic, wire-free part verification across multiple assembly stations without moving the central data logging terminal.

2.4 GHz Proprietary Protocol250 kbpsDS-SS ModulationWireless Data Logging