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EXTECH SDL350NIST Airflow Velocity Meter

The Extech SDL350-NIST is a versatile air velocity and airflow meter tailored for HVAC and refrigeration professionals. It features a telescoping probe extending up to 7.05 feet (215 cm), ideal for ductwork and confined spaces. The device offers adjustable data sampling from 1 to 3600 seconds, stores 99 manual readings, and records up to 20 million readings via an included 2GB SD card. Supporting Type K/J thermocouples, it accurately measures high temperatures. Its large LCD concurrently displays air velocity or airflow and temperature, with functions to record MIN/MAX readings, data hold, and automatic shutoff. Compact and easy to operate, it ensures precise airflow analysis and temperature monitoring.

Authorized Distributors
Source:DigiKey
Part No:SDL350-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $826.5
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Part No:SDL350-NIST
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:
Part No:SDL350-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $826.5
Buy/RFQ:
Part No:SDL350-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $826.5
Buy/RFQ:
Part No:SDL350-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $826.5
Buy/RFQ:
Part No:SDL350-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $964
Buy/RFQ:
Part No:SDL350-NIST
Stock:0
Inv Date:06-05-2026
Price: N/A
Buy/RFQ:

EXTECH SDL350NIST Airflow Velocity Meter Specifications:

  • Air Velocity Range: 0.2 to 25 m/s, 40 to 3940 ft/min, 0.5 to 45 MPH, 1 to 3 knots, 0.7 to 72 km/h
  • Flow Rate Range: 0 to 1,907,000 CFM, 0.001 to 100 CFM; 0 to 54,000 CMM, 0.001 to 1 CMM
  • Temperature Range: 32 to 122°F (0 to 50°C), -148 to 2372°F (-100 to 1300°C) with Type K thermocouple, -148 to 2192°F (-100 to 1200°C) with Type J thermocouple
  • Memory: 20 million data records via 2GB SD card
  • Display: Large LCD shows airflow/velocity and temperature simultaneously
  • Dimensions: 7.2 x 2.9 x 1.9 inches (182 x 73 x 47.5 mm)
  • Weight: 23.1 oz (655 g)
  • Power: Includes 6 x AA batteries and optional AC adaptors (US, EU, UK, AU)
  • Probe: Extends up to 7.05 feet (215 cm), with 3.1 feet (95 cm) fully extended telescoping probe and 3.9 feet (120 cm) cable
  • Additional features: Data hold, auto power off, MIN/MAX recall, supports Type K/J thermocouples for high temperature measurements

Buy the Extech Series SDL350 Thermo-Anemometer: SDL350NIST

Enhance your HVAC and airflow testing with the Extech Series SDL350NIST air velocity and airflow meter. Featuring a telescoping probe extending up to 7.05 feet, adjustable sampling rates, and support for high-temperature thermocouples, this device provides fast and accurate measurements. Store up to 20 million data points on a 2GB SD card, easily transfer data to your PC, and view airflow and temperature simultaneously on the large LCD. Ideal for professionals seeking durable, reliable airflow analysis and temperature monitoring tools.

Order your Extech Series SDL350NIST high-precision airflow meter today and improve your HVAC testing with reliable, advanced airflow and temperature measurements.

Frequently Asked Questions

Where can I buy EXTECH SDL350NIST?

You can click on the BUY or RFQ button to purchase SDL350NIST from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part SDL350NIST?

You can download the SDL350NIST datasheet or visit the EXTECH website for support.

Who is the manufacturer of SDL350NIST?

EXTECH

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