FUSO Heatstroke Checker EA742MK-12A

4550061134122

B0C93JVLZG

EA742MK-12A

Main unit: 48 (W) × 30 (D) × 250 (H) mm, Black sphere: φ75 mm

Fuso-FUSO-Heatstroke Checker-EA742MK-12A
▪️Manufacturer: FUSO\
▪️Model Number: FUSO-8778\
▪️Sensors: Temperature/Semiconductor Sensor, Humidity/Capacitance Type\
▪️Measurement Items: WBGT Index, Air Temperature, Relative Humidity, Black Globe Temperature\

▪️Measurement Range: WBGT Index／15～40℃ Air Temperature／20～50℃ Black Globe Temperature／20～60℃ Relative Humidity／30～90％RH (at 15～40℃)\
▪️Resolution: Temperature／0.1℃ Humidity／0.1％RH\
▪️Measurement Accuracy: WBGT Index / ±2°C Air Temperature (TA) / ±1.2°C Black Globe Temperature (TG) / ±1.2°C Relative Humidity / ±3%RH\
▪️WBGT Alarm Setting Range: 20.0–37.2°C\
▪️Power Supply: 2 AAA alkaline batteries (included)\
▪️Dimensions: Main Unit / 48 (W) × 30 (D) × 250 (H) mm, Black Globe / φ75 mm\
▪️Weight: Approx. 120 g\
▪️Accessories: 2 AAA alkaline batteries, Instruction Manual (Warranty Card)\
▪️Operating Environment: 20–50°C, 30–90% RH (no condensation)\
▪️Storage Environment: -20–65°C, 0–95% RH (no condensation)\
▪️Functions: WBGT value alarm setting, Auto (20 min) / Manual power off, Low battery indicator\
▪️Response time: Approx. 15 seconds\
\
▪️WBGT index: Indoor / WBGT=0.7WB+0.3TG Outdoor / WBGT=0.7WB+0.2TG+0.1TA ※WB / Wet bulb temperature (calculated from air temperature and relative humidity)\
▪️※The included batteries are test batteries. Please purchase new batteries.\
▪️Prevent heatstroke by monitoring WBGT values (heat stress index).\
▪️Easy to use with just 3 buttons; simple key operation.\
▪️Screw thread on rear of unit. Can be mounted on camera tripods compatible with UNC 1/4". (Recommended measurement height: 1.2–1.5m above ground)\
▪️Complies with JIS B 7922 (Class 2)\
▪️Compact and lightweight handheld measuring device\
▪️Uses a φ75mm black globe for stable measurements\
※※For business use only※※
Brand Name: Fuso
Manufacturer: FUSO
Model Number: FUSO-8778
Sensors: Temperature/Semiconductor Sensor Humidity/Capacitance Type
Measurement Items: WBGT Index, Air Temperature, Relative Humidity, Black Globe Temperature
Measurement Range: WBGT Index/15–40°C Air Temperature/20–50°C Black Globe Temperature/20–60°C Relative Humidity/30–90% RH (at 15–40°C)
Resolution: Temperature/0.1°C Humidity/0.1%RH
Measurement Accuracy: WBGT Index/±2°C Air Temperature (TA)/±1.2°C Black Globe Temperature (TG)/±1.2°C Relative Humidity/±3°C
WBGT Alarm Setting Range: 20.0 to 37.2°C
Power Supply: 2 AAA Alkaline Batteries (Included)
Size: Main unit: 48 (W) × 30 (D) × 250 (H) mm, Black globe: φ75 mm
4550061134122
B0C93JVLZG
FUSO Heatstroke Checker EA742MK-12A
(text created at , 2025-11-12)

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