Shop All Stopwatches
Extech
Digital Stopwatch, Relative Humidity, NIST
Mfr # HW30-NISTL
Zoro # G8027074
product price: $119.99
/ea
Free Shipping & Returns
$119.99
Free Shipping on orders over $50
after youÂ
Free 30-Day Returns
Key Features
- Promotion Restriction Not eligible for promotion
- Type Relative Humidity and Temperature
- Timing Range 9 hr, 59 min, 59.99 sec
- Accuracy +/-3 Seconds Per Day
- Display 2-line LCD
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
![paypal](https://www.zoro.com/static/assets/img/base/icons/paypal-81447b0e73.png)
Product Information
- Brand Extech
- MFR # HW30-NISTL
- Zoro # G8027074
- UPC # 793950365311
- Country of Origin China
- Category Stopwatches
Dimensions
Manufacturers Warranty Length | 1 yr |
Overall Depth | 3/4 in |
Overall Height | 3 1/8 in |
Manufacturer Warranty Length | 2 yr |
Overall Width | 2 5/8 in |
Lanyard Length | 39 in |
Description
Digital Stopwatch, Accuracy +/-3 Seconds Per Day, Features Displays Temperature, Humidity and Heat Index, Lap Recall, Programmable Heat Index Alarm, Count Direction Count Down, Digital Display Screen Type LCD, Maximum Time Capacity 9 hrs, 59 minutes, 59 seconds, Alarm Type Audible, Resistance Properties Water Resistant, Calibration Certificate Type NIST, Maximum Temperature Measured 122 Degrees F, Minimum Temperature Measured 14 Degrees F, Clock Function Included Yes, Lanyard Length 39 in
Restrictions
- Hazardous material
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- PIC GAUGES Gauge, 2.5", 0-100psi, 1/4"LM, Case/Brass (701L-254E)
- HONEYWELL Chart, 10.313 In, -5 to +50, 7 Day, PK100 (BN 24001661-022)
- SCS Dissipative Floor Mat, Blue, 2 x 3 ft. (TM2436L3BL-L)
- EISCO SCIENTIFIC Star Fish Model, 3-D, Sectional View, Mounted on Base, 18"x16" (ZM0136)
- EXTECH Stopwatch, Count Up, 24 hrs, LCD (STW515)
- EXTECH Digital Stopwatch, Water Resistant (365510)
- EXTECH Heat Index Stopwatch, Relative Humidity (HW30)
- TRACEABLE LED, Flash, Big Digit 2-Channel Timer (5017)
- GENERAL TOOLS Stopwatch (SW100A)
- SPER SCIENTIFIC Large Display Water Resistant Stopwatch (810035A)
- CHAMPION SPORTS Stop Watch Timer, 6/Box, Assorted, PK6 (910SET)
- Extech Stopwatches