Extech

湿度和温度

Humidity & Temperature

Kelembaban & Suhu

Kelembapan & Suhu

ความชื้นและอุณหภูมิ

humidity-temperature

测试 & 测量

Test & Measure

test & measure

Tes & Pengukuran

Ujian & Ukuran

การทดสอบและวัดผล

test-measure

Other Test & Measurement

other test & measurement

การทดสอบและการวัดอื่นๆ

other-test-measurement

The HW30 is a multifunction stopwatch with a digital up/down timer, temperature, humidity and heat index functions. The heat index measurement shows how hot it feels when humidity is combined with the actual temperature. Ideal for use in hot weather conditions. Additional features include a 12/24-hour clock, stopwatch, 30 lap/split memory and programmable alarm.

Stopwatch/chronograph mode with 1/100 second resolution

10 hour countdown timer with audible beeper warning for the last 5 seconds

Calendar mode displays day, month, and date

The HW30 is a multifunction stopwatch with a digital up/down timer, temperature, humidity and heat index functions. The heat index measurement shows how hot it feels when humidity is combined with the actual temperature. Ideal for use in hot weather conditions. Additional features include a 12/24-hour clock, stopwatch, 30 lap/split memory and programmable alarm. Key Features :<ul class="md-block-unordered-list-item"><li>User adjustable Heat Index alarm</li><li>Stopwatch/chronograph mode with 1/100 second resolution</li><li>Fastest/Slowest/Average Lap recall</li><li>99 lap counter with 30 lap/split memory</li><li>10 hour countdown timer with audible beeper warning for the last 5 seconds</li><li>Programmable alarm</li><li>Calendar mode displays day, month, and date</li></ul>Includes : <ul class="md-block-unordered-list-item"><li>Lanyard</li><li>Battery</li><li>Operating Instructions</li></ul>

The HW30 is a multifunction stopwatch with a digital up/down timer, temperature, humidity and heat index functions. The heat index measurement shows how hot it feels when humidity is combined with the actual temperature. Ideal for use in hot weather conditions. Additional features include a 12/24-hour clock, stopwatch, 30 lap/split memory and programmable alarm.
 Key Features :
<ul>
<li>User adjustable Heat Index alarm</li>
<li>Stopwatch/chronograph mode with 1/100 second resolution</li>
<li>Fastest/Slowest/Average Lap recall</li>
<li>99 lap counter with 30 lap/split memory</li>
<li>10 hour countdown timer with audible beeper warning for the last 5 seconds</li>
<li>Programmable alarm</li>
<li>Calendar mode displays day, month, and date</li>
</ul>
Includes : 
<ul>
<li>Lanyard</li>
<li>Battery</li>
<li>Operating Instructions</li>
</ul>

Extech HW30 Heatwatch Humidity/Temperature Stopwatch

extech hw30 heatwatch humidity/temperature stopwatch kelembaban/suhu humidity temperature kelembaban suhu kelembapan/suhu jam randik kelembapan extech/艾克泰克 湿度/温度秒表 湿度和温度 艾克泰克