Digital Tire Inflator With Air Gauge

  1. Fill Air (inflation)
  2. Release Air (deflating)
  3. Read Air Pressure (measuring)

The DTI-03 digital tire inflator is built in Taiwan from zinc and TPR, and weighs 0.5 kg. It has a dual-type chuck and a 1/4-inch air inlet that fits standard pneumatic setups. Running at an optimal 90 PSI with an airflow of 1.15 CFM at 100 PSI, it measures pressure across three scales (0-160 PSI, 0-11.0 BAR, 0-1.1 MPa) in increments of 0.5 PSI, 0.05 Bar, or 0.005 MPa. It runs on a replaceable 3V CR2032 battery and shuts off automatically to save power, making it a fit for global tool brands and automotive workshops.



  • DTI-03 Digital Tire Inflator
  • Model Number: DTI-03
  • Material: ZINC & TPR
  • Weight: 0.5 kgs
  • Operating Pressure: 90 PSI
  • Measures pressure range: 0-160 PSI, 0-11.0 BAR, 0-1.1 MPa
  • Pressure Increments: 0.5 PSI ; 0.05 Bar ; 0.005 Mpa
  • Battery: 3V (CR2032)
  • Auto-shutoff: Yes
  • Air Flow at 100 PSI: 1.15 CFM
  • Air inlet: 1/4"
  • Chuck: Dual Type
  • Made in: Taiwan

LEMATEC Pro Digital Tire Inflator with back-light - DTI-01


  • DTI-03 Digital Tire Inflator
  • Packaging List: Sliding Card
  • Carton: 6 Sets/Inner Box. 2 Inner Box/Ctn.
  • Weight: 6.0/8.0Kgs/1.8'
  • Size: 0.505 kgs <51.0 4="" 07="" 22="" 0="" cm="">
  • Inner Box: 44.5 * 24.5 * 19.0 cm
  • Carton Size: 52.0 * 47.0 * 21.0 cm
  • Delivery Time: 20~60 days after order confirmation

Does the DTI-03 support multiple measurement units for global markets?

Yes. It reads pressure in three units: 0-160 PSI, 0-11.0 BAR, and 0-1.1 MPa, in increments of 0.5 PSI, 0.05 Bar, or 0.005 MPa, so distributors can supply different regions with a single model.

What battery does it use, and how is battery life managed?

It runs on a standard 3V CR2032 battery, easy to swap in any workshop. An auto-shut off function powers down the display when not in use, so the battery lasts longer between changes.