INSIZE DIGITAL BLADE MICROMETER (CODE – 3532)

Code:

▪Measure the groove diameter of shafts and keyways
▪Resolution 0.001mm/0.00005"
▪Non-rotating spindle
▪Button function: on/off, set, mm/inch, data transmit
▪Data output
▪Automatic power off
▪Ratchet stop
▪Supplied with setting standards (except 0-25mm/0-1")
▪Optional accessory: data output cable

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INSIZE DIGITAL BLADE MICROMETER (CODE – 3532)

Product Overview

The INSIZE Digital Blade Micrometer (Code 3532) is a precision measuring instrument designed specifically to measure the groove diameter of shafts and keyways. Featuring a non-rotating spindle and a high-resolution digital readout, this tool ensures accurate dimensional verification in industrial machining and quality control applications. Built with a data output interface, it supports modern digital data collection workflows.

Key Features & Capabilities

Application: Measure groove diameters of shafts and keyways
Resolution: 0.001mm / 0.00005"
Spindle Design: Non-rotating spindle
Button Functions: On/off, set, mm/inch, data transmit
Power Management: Automatic power off; built-in wireless rechargeable lithium battery (or CR2032 depending on specific configuration)
Measurement Mechanism: Ratchet stop for consistent measuring force
Data Output: Data transmission signal light and button with built-in wireless or optional data output cable (code 7315-31, optional wireless transmitter code 7315-31)
Setting Standards: Supplied with setting standards (except for the 0-25mm / 0-1" models)

Technical Specifications & Ordering Matrix

Code	Range	Type	Accuracy	L (mm)	b (mm)
3532-25A	0-25mm / 0-1"	A	±4µm	57	32
3532-50A	25-50mm / 1-2"	A	±4µm	82	44.5
3532-75A	50-75mm / 2-3"	A	±5µm	107	57
3532-100A	75-100mm / 3-4"	A	±5µm	132.6	69.5
3532-125A	100-125mm / 4-5"	A	±6µm	158	82
3532-150A	125-150mm / 5-6"	A	±6µm	183.4	94.5
3532-175A	150-175mm / 6-7"	A	±7µm	208.8	107
3532-200A	175-200mm / 7-8"	A	±7µm	234.2	129.6
3532-225A	200-225mm / 8-9"	A	±8µm	259.6	142.3
3532-250A	225-250mm / 9-10"	A	±8µm	285	155
3532-275A	250-275mm / 10-11"	A	±9µm	310.4	167.7
3532-300A	275-300mm / 10-12"	A	±9µm	336.5	177.8
3532-25BA	0-25mm / 0-1"	B	±4µm	57	32
3532-50BA	25-50mm / 1-2"	B	±4µm	82	44.5
3532-75BA	50-75mm / 2-3"	B	±5µm	107	57
3532-100BA	75-100mm / 3-4"	B	±5µm	132.6	69.5
3532-125BA	100-125mm / 4-5"	B	±6µm	158	82
3532-150BA	125-150mm / 5-6"	B	±6µm	183.4	94.5
3532-175BA	150-175mm / 6-7"	B	±7µm	208.8	107
3532-200BA	175-200mm / 7-8"	B	±7µm	234.2	129.6
3532-225BA	200-225mm / 8-9"	B	±8µm	259.6	142.3
3532-250BA	225-250mm / 9-10"	B	±8µm	285	155
3532-275BA	250-275mm / 10-11"	B	±9µm	310.4	167.7
3532-300BA	275-300mm / 10-12"	B	±9µm	336.5	177.8