Q3HSN Code 9032
Automatic regulating or controlling instruments
Automatic regulating or controlling instruments and apparatus
GST rate
18%
Codes under 9032
| Code | Description | GST rate |
|---|---|---|
| 9032 10 | Thermostats: | 18% |
| 9032 10 10 | For refrigerating and air-conditioning appliances and machinery — thermostats | 18% |
| 9032 20 | Manostats: | 18% |
| 9032 20 10 | For refrigerating and air-conditioning appliances and machinery — manostats | 18% |
| 9032 81 | Hydraulic or pneumatic | 18% |
| 9032 89 | Automatic regulating or controlling instruments and apparatus › Other | 18% |
| 9032 89 10 | Electronic automatic regulators | 18% |
| 9032 90 | Parts and accessories | 18% |
← Chapter 90: Optical, photo, medical & measuring instruments
Related HSN codes
9033Parts and accessories9031Measuring or checking instruments, appliances and machines9001Optical fibres and optical fibre bundles, optical fibre9030Oscilloscopes, spectrum analysers and other instruments9002Lenses, prisms, mirrors and other optical elements, of any9029Revolution counters, production counters, taximeters
Frequently Asked Questions
What is the HSN code for automatic regulating or controlling instruments?
The HSN code for automatic regulating or controlling instruments is 9032, under Chapter 90 (Optical, photo, medical & measuring instruments).
What is the GST rate on automatic regulating or controlling instruments?
Automatic regulating or controlling instruments is taxed at 18% GST under HSN code 9032.
How many digits of the HSN code go on a GST invoice?
It depends on your turnover in the previous financial year: businesses above ₹5 crore generally show 6 digits (8 for certain specified goods), and smaller businesses show 4 digits on B2B invoices. Check the current e-invoicing/HSN notification for the exact threshold that applies to you.
Rates as per Notification No. 9/2025-Central Tax (Rate), as amended, as of 7 October 2026. For guidance only — verify with your tax advisor.