Extech HT200 Heat Stress WBGT Wet Bulb Globe Temperature Meter
| Specifications | Range | Max Resolution | Basic Accuracy | |
|---|---|---|---|---|
| WBGT - Wet Bulb Globe Temperature (w/o sunlight) | 32 to 138°F / 0 to 59°C | 0.1° | ±1.8°F/1°C | |
| WBGT - Wet Bulb Globe Temperature (w/sunlight) | 32 to 132°F / 0 to 56°C | 0.1° | ±2.7°F/1.5°C | |
| TG - Black Globe Temperature | 32 to 176°F / 0 to 80°C | 0.1° | ±1.1°F/0.6°C | |
| TA - Air Temperature | 32 to 122ºF / 0 to 50ºC | 0.1° | ±1.5°F/0.8°C | |
| Relative Humidity | 1 to 99%RH | 0.1%RH | ±3%RH | |
| Dew Point | -31.5 to 120.1°F / -35.3 to 48.9°C | 0.1° | ||
| Wet Bulb | -6.9 to 122°F / -21.6 to 50°C | 0.1° | ||
| Dimensions | Meter: 11.8 x 2.8 x 2" (300 x 70 x 50mm) | |||
| Ball: 2" (50mm) diameter | ||||
| Weight | 7.8oz (220g) w/o battery | |||
Description
Extech HT200 Heat Stress WBGT Wet Bulb Globe Temperature Meter
Measures WBGT, Black Globe Temperature, Humidity, Air Temperature, Wet Bulb and Dew Point
This instrument is essential for measuring heat index, combined heat, humidity and air movement to determine safe levels for exposure.
This could be for a working envioronment, sports events, public gatherings etc, anywhere the sun/heat exposure level is a likely or potential factor for causing heat related stress or exposure leading to ill effects. When it comes to working conditions and associated risk, a simple thermometer reading just isn't sufficient for determining safe working conditions.
The HT200 is a Heat Stress WGBT Meter which enables accurate measurements for Wet Bulb Globe Temperature (WGBT), Black Globe Temperature (TG), Humidity (%RH), Air Temperature (TA), Wet Bulb (WT) and Dew Point (DEW). Heat Stress Index measures how hot it feels when humidity is combined with temperature, air movement and radiant heat. Stores up to 50 readings. Comes with 9V battery, carrying case and AC adapter.
Extech HT200 Comes Supplied With:
- HT200 Heat Stress Meter
- 9v Battery
- Hard Carry Case
- Mains adapter
What does it do?:
- Meter accurately determines the Heat Stress level by factoring a combination of humidity, temperature, air movement, and direct solar radiation
- Uses a capacitance sensor to accurately measure Wet Bulb Globe Temperature (WBGT), Black Globe Temperature (TG), Relative Humidity (%RH), Air Temperature (TA), Wet Bulb (WT) and Dew Point (DEW)
- Black Globe Temperature (TG) monitors the effects of direct solar radiation on an exposed surface
- In/Out function displays the WBGT value with or without direct sun exposure
- WBGT high/low alarm settings
- Min/Max, Data Hold, Auto Power Off, Low battery indicator
- Complete with 9V battery and hard carrying case
Additional Features:
- In/Out function displays the WBGT value with or without direct sun exposure
- WBGT high/low alarm settings
- Memory stores up to 50 readings
- Backlit LCD • Min/Max and Data Hold
- Low battery indicator
- Auto power off with disable
- Complete with 9V battery and hard carrying case
ISSWWW and Extech
Since 1971, Extech Instruments has focused on Test and Measurement tools built for the professionals, tradesperson and DIY’ers. Our single source strategy has made us the brand to turn to when it comes to tools that help prevent, identify and troubleshoot problems in a plethora of applications; whether it’s electrical, mechanical, maintenance, safety or environmental applications, our products are trusted by the professionals and are put to the test every day.
Features & Specification
| Key Features | Essential Workplace Welfare Monitoring, Stores 50 Readings, WGBT Measurement, Min/Max/Average, Temperature Measurement, Humidity measurement, Case Included, Measures Heat Radiation | |||||||||||||||||||||||||||||||||||||||||||||
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| Product Stock Status | Next Day Delivery (subject to availability) | |||||||||||||||||||||||||||||||||||||||||||||
| Manufacturer | Extech | |||||||||||||||||||||||||||||||||||||||||||||
| Short Description |
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Delivery
Updated January 2024
Please note, our cut-off time is 2:00pm
Orders requiring calibration
Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring calibration may on occasion miss dispatch that day, according to the complexity of the calibration.Be assured they will ship on the next dispatch this in most cases should not add more than 24 hours to your delivery.
Bank/Public Holidays
Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scopeof our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.
*UK Mainland (Revised March 2021)
| Service | Price |
| Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value OVER £75.00 ex VAT | FREE |
| Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value UNDER £75.00 ex VAT | £4.95 |
| Next WORKING Day (excludes Saturdays, Sundays and public holidays) – UK Mainland only - Zones A & B - ANY order value - Order by 2:00pm | £7.75 |
| Saturday ANYTIME Delivery - Order by 2:00pm | £9.95 |
Delivery Surcharges
Because of the high cost of carriage, we regretfully need to apply a surcharge on all deliveries made in the following regions:
- Zones A & B - Mainland delivery rates apply.
- Zone C - Scottish Highlands (Charges are calculated at the checkout).
- Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
- Zone E - Northern Ireland (Charges are calculated at the checkout).
- Zone F - Republic of Ireland (Charges are calculated at the checkout).
Offshore Services
All offshore deliveries are a 3-4 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.
International delivery
International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at sales@isswww.co.uk
Export
All export inquiries should be directed to the export division before placement of order.
If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to discuss your requirements.
All stated prices are subject to VAT at the current rate where applicable.
E&OA