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Weather Meter HW-W01
Why Choose the LSJ HW-W01
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Description
LSJ HW-W01 Handheld Weather Meter: 12 Critical Readings in One Pocket-Sized Unit
Direct answer: The LSJ HW-W01 is an IP67-rated handheld multiparameter weather meter that measures wind speed (0.3–60 m/s, ±3%), wind direction, air temperature (−40 to +75 °C), relative humidity (0–95 %RH), barometric pressure (300–1100 hPa), compass azimuth, dew point, wet bulb, wind chill, heat stress, density altitude and altitude. At 108 g with a 1.8-inch color LCD, vibration alarms and ≥8-hour runtime, it is built for wildland firefighting, flood response and wilderness search-and-rescue teams.
Figure: The LSJ HW-W01 handheld weather meter with its protective cover open, exposing the top-mounted anemometer impeller.
Measure 12 Fireline-Critical Parameters at a Glance
Wind can reverse a fireline in seconds. The LSJ HW-W01 replaces a pocketful of single-purpose instruments with one handheld weather station that samples and displays multiple meteorological parameters simultaneously on its bright 1.8-inch color LCD. It records maximum and minimum values, average wind speed and onboard data logs, with built-in Bluetooth for downstream reporting.
- Wind speed and direction — 0.3–60 m/s with ±3% accuracy, plus electronic-compass azimuth.
- Temperature and humidity — −40 to +75 °C (±0.3 °C) and 0–95 %RH (±2 %RH).
- Barometric pressure — 300–1100 hPa with ±0.5 hPa accuracy for storm-trend awareness.
- Derived safety indices — dew point, wet bulb, wind chill, heat stress, density altitude and altitude.
Figure: The 1.8-inch color LCD shows wind speed, temperature, humidity, air pressure, wind chill and dew point simultaneously on one screen.
For incident commanders the derived readings carry direct operational meaning: wind chill and heat stress protect crews from exposure, wet bulb and dew point indicate how aggressively a fire will burn, and density altitude affects aircraft and drone performance near wildfire operations.
Dedicated Meter vs Smartphone Weather App
A phone forecast depends on a cellular signal and reports data from a remote station; the HW-W01 measures the microclimate at the exact point where the crew is standing.
IP67-Sealed for Fire, Flood and Storm Conditions
Consumer phones and fragile sensors fail when smoke, rain, mud and dust take over. The HW-W01 is engineered to an IP67 protection rating — fully dust-tight and waterproof — in a sealed, shock-resistant housing that operates from −20 °C to +60 °C. When conditions exceed a user-set temperature threshold, the meter raises an over-temperature alarm through vibration and screen flashing, so the alert reaches operators through gloves, noise and smoke.
Figure: The sealed rear housing, structural fasteners and protected sensor cavity behind the LSJ HW-W01's IP67 rating.
Pocket-Sized Deployment with a Full-Shift Mission Runtime
Weighing just 108 g and measuring 122 × 45 × 25 mm, the HW-W01 rides in a turnout-coat pocket. The flip cover seals and protects the impeller between readings, the glove-friendly keypad allows instant light-touch power-on, and the rechargeable 3.7 V polymer lithium-ion battery delivers ≥8 hours of continuous operation over a standard Type-C connection. Automatic power-off is adjustable from 1 to 60 minutes to conserve power between observations.
Figure: At 108 g and 122 mm long, the LSJ HW-W01 closes into a pocket-sized unit with the impeller fully protected.
Field-Proven Application Scenarios
The HW-W01 is specified for the missions where weather data directly changes tactics and protects lives. Each card pairs the field challenge with the reading the crew uses:
Figure: LSJ HW-W01 field scenarios — high-wind conditions, mountain altitude, flood rescue and cold-weather temperature monitoring.
What Is in the Kit
Every LSJ HW-W01 ships with the weather meter main unit, adapter, instruction manual and protective packaging box. For teams that need a fixed observation point, LSJ supplies a complete field kit adding the external main wind vane, tripod and carry case. Tell us your deployment mode — handheld patrol or stationary monitoring — and the kit is configured to match the mission.
Figure: Complete LSJ HW-W01 field kit — ① carry case, ② charger set, ③ weather meter main unit, ④ main wind vane, ⑤ tripod.
Built by LSJ Security & Rescue, Backed by Documented Compliance
LSJ Security & Rescue designs instrumentation for emergency response and rescue organizations. The HW-W01 carries an IP67 protection rating, and LSJ product documentation presents CE and RoHS compliance marks together with ISO, SGS and ECM quality markings. Request the certificate pack valid for your destination market together with your quotation.
Figure: LSJ HW-W01 at a glance — IP67 rating, 0.3–60 m/s wind range and the LSJ Security & Rescue compliance marks shown on official product materials.
Frequently Asked Questions
?What parameters does the LSJ HW-W01 measure?
A: The HW-W01 measures 12 parameters — wind speed, wind direction, air temperature, relative humidity, barometric pressure, compass azimuth, dew point, wet bulb, wind chill, heat stress, density altitude and altitude.
?What is the wind speed measurement range and accuracy?
A: Wind speed covers 0.3 to 60 m/s with ±3% accuracy, spanning calm forest air through storm-force gusts, with the electronic compass supplying wind direction azimuth.
?Is the LSJ HW-W01 waterproof?
A: Yes — it is rated IP67, meaning it is fully dust-tight and protected against water immersion, suitable for rain, flood response and hose-down cleaning.
?How long does the battery last, and how is it charged?
A: The rechargeable battery supports ≥8 hours of continuous operation and charges by Type-C; a charging indicator and adjustable 1–60 minute automatic power-off conserve power between observations.
?How much does it weigh, and can it be carried on duty?
A: It weighs only 108 g (±10 g) and measures 122 × 45 × 25 mm, so it fits a turnout-coat pocket; the flip cover protects the impeller while crews move.
?Does the HW-W01 record and share measurement data?
A: Yes — it records and shares data, storing maximum and minimum values, average wind speed and measurement logs onboard, with built-in Bluetooth for transfer and reporting.
?Can it be used as a fixed weather monitoring point?
A: Handheld use needs no installation; stationary use is available with the field kit — the optional external wind vane and tripod convert the HW-W01 into a fixed observation set for a command post or fire camp.
?What alarms does the HW-W01 provide?
A: It raises a dual over-temperature alarm — vibration plus screen flashing — against a threshold you set, so warnings are perceived through gloves, noise and low visibility.
?What is included in an order?
A: Standard supply is the meter, adapter, manual and box; the full field kit is optional — the external wind vane, tripod and carry case are available as a complete field kit, so state your required configuration at inquiry.
Equip Your Response Team with the LSJ HW-W01
Request wholesale pricing, the CE/RoHS certificate pack and wind-vane/tripod kit options for your next tender.
Send Inquiry for the HW-W01IP67-RATED | 12 PARAMETERS | ≥8 H RUNTIME | CERTIFICATE PACK ON REQUEST
