EXTECH Instruments HW30 HeatWatch Humidity and Temperature Stopwatch
4.7 (37 items)
Limited Time Sale$16.24 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 20970691 | Release Date | 2025/10/26 | List Price | $24.37 | Model Number | 20970691 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Heat Index Calculator & Alarm - Monitors heat index (70-122 °F / 22-50 °C) and triggers a programmable audible alarm to help prevent heat stress in outdoor or humid conditions.
Multi-Mode Stopwatch & Timer - Features stopwatch/chronograph (1/100-sec), 10-hour countdown timer with alert, plus up/down timer, calendar, and dual 12/24-hour clock modes.
Lap/Split Memory with Recall - Store up to 99 laps or 30 lap/split records, with recall of fastest, slowest, and average laps—for training, industrial timing, or lab use.
Temperature & Humidity Display - Displays ambient temperature (14-122 °F / -10-50 °C) with ±3 °F accuracy and humidity (1-99 % RH), automatically calculating heat index.
Compact, Ready-To-Use Design - Lightweight (≈3 oz / 85 g) handheld form, powered by a single 3 V CR2032 battery, includes lanyard, durable build, and large digital display.
| Category | Other > Automotive > Tools & equipment |
|---|---|
| Size | N/A |
| Brand | None |
| Condition | Like new |
Home Floor Care
Tools & equipment
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form