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EXTECH HW30 Humidity and Temperature Meter

The Extech HW30 is a versatile measurement device that displays temperature, humidity, and heat index, providing insights into how hot it feels under varying conditions. It features a programmable heat index alarm, a 12 or 24-hour clock, and a stopwatch with 1/100 second resolution. Additionally, it includes a 99-lap counter with split memory, options to recall the fastest, slowest, and average lap times, and a 10-hour countdown timer with an audible warning in the final five seconds. The device also operates in calendar mode, showing the day, month, and date.

Authorized Distributors
Source:Newark
Part No:HW30
Stock:12
Inv Date:06-05-2026
Price: Unit price: $58.99
Buy/RFQ:
Source:DigiKey
Part No:HW30
Stock:5
Inv Date:06-05-2026
Price: Unit price: $58.99
Buy/RFQ:
Part No:HW30
Stock:2
Inv Date:06-06-2026
Price: Unit price: $58.99
Buy/RFQ:
Part No:HW-30
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:
Part No:HW-30
Stock:0
Inv Date:06-05-2026
Price: Unit price: $107.1
Buy/RFQ:
Part No:HW30
Stock:0
Inv Date:06-05-2026
Price: Unit price: $58.99
Buy/RFQ:
Part No:HW30
Stock:5
Inv Date:06-05-2026
Price: Unit price: $50.13
Buy/RFQ:
Part No:HW-30
Stock:0
Inv Date:06-05-2026
Price: Unit price: $108.412
Buy/RFQ:
Part No:HW30
Stock:0
Inv Date:06-05-2026
Price: Unit price: $71.19
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Authorized Distributors
Part No:HW30
Stock:0
Inv Date:06-05-2026
Price: N/A
Buy/RFQ:
Part No:HW30
Stock:0
Inv Date:06-05-2026
Price: Unit price: $72.99
Buy/RFQ:
Part No:HW30
Stock:0
Inv Date:06-05-2026
Price: Unit price: $58.99
Buy/RFQ:
Part No:HW30
Stock:1
Inv Date:06-05-2026
Price: N/A
Buy/RFQ:
Part No:HW30
Stock:0
Inv Date:05-11-2026
Price: N/A
Buy/RFQ:

EXTECH HW30 Humidity and Temperature Meter Specifications:

  • Dimensions: 3.1 x 0.8 inches (79 x 66 mm)
  • Weight: 3.2 oz (86 g)
  • Temperature Range: -10°C to 50°C (14°F to 122°F)
  • Humidity Range: 1% to 99%
  • Heat Index Range: 22°C to 50°C (70°F to 122°F)
  • Lap Memory: 30 laps
  • Timing Capacity: 59 minutes and 59 seconds
  • Accuracy: ±25 seconds per day
  • Display Modes: Time/Date, Heat Index, Chrono Lap, Alarm, Timer, Split Mode
  • Power: One 3V CR2032 battery
  • Includes: 39-inch (1 meter) lanyard

Buy the Buy Extech HeatWatch Part Number HW30 Online

Purchase the Extech HW30 humidity and temperature measurement device online today. Crafted for accuracy and reliability, it features a programmable heat index alarm, stopwatch, countdown timer, calendar mode, and lap memory. Perfect for sports, health, and environmental monitoring, it provides quick access to vital data with easy-to-read displays. With a durable design, compact size, and included lanyard, the HW30 ensures you get reliable measurements anywhere. Order now for enhanced environmental awareness and precise data collection.

Get Extech HW30 today—built for precise temperature, humidity, and heat index measurements with stopwatch and timer functions.

Frequently Asked Questions

Where can I buy EXTECH HW30?

You can click on the BUY or RFQ button to purchase HW30 from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part HW30?

You can download the HW30 datasheet or visit the EXTECH website for support.

Who is the manufacturer of HW30?

EXTECH

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