ESCO EA742MK-15A. Heat stroke heat index meter

Measurement items

Heat index (WBGT), temperature, humidity, black bulb temperature (no indication)

Measuring range

Heat index (WBGT): 0.0 to 50.0℃
Temperature: 0.0 to 50.0℃
Humidity: 10.0~95.0%RH
Black bulb temperature (no indication): 0.0 to 60.0℃

Decomposition

0.1℃/0.1%RH

Measurement accuracy

Heat index (WBGT): ±2.0℃ (20.0 to 40.0℃), ±3.0℃ (except on the left)
Temperature: ±0.6℃(20.0~40.0℃), ±1.0℃(except left)
Humidity: ±5.0%rh (30.0~90.0%rh/at20~30℃), 7.0%rh (except on the left)
Black bulb temperature (undisplayed): ±0.6℃(20.0~40.0℃), ±1.0℃(other than the above)

Power supply

Coin-shaped lithium batteries (CR2032) x 2 pieces (included)

Size

Main body: 60(W)×25(D)×122(H)mm
Black ball: φ40mm

Weight

70g (including batteries)

Accessories

Neck strap x 1, carabiner x 1, belt mounting parts x 1, key ring x 1, instruction manual

Minimum display digits

0.1

Sampling

About 20 seconds

Compliant standard

JIS B 7922:2023 Class 2 compliant

Volume

About 75dB

Terms of use

Temperature: 0.0 to 50.0℃
Humidity: 95% rh or less (no condensation)
Wind speed: 0.3~3.0m/s

Usage environment

0 to 50℃, 95% rh or less (no condensation)

Battery life

About 6 months for continuous use
※When the alarm function is operated twice a day

Material

Case, black ball: ABS resin

When the set heat stroke level is reached, a buzzer sound and LED flashing will notify you.

Various accessories that are convenient to carry and install are included as standard

Display the level of attention for heat stroke in a bar graph

It is possible to switch between outdoor and indoor measurements according to the measurement environment