Máy đo độ ẩm và nhiệt ẩm kế IR EXTECH MO297 90%, -30~100°C, có Bluetooth MeterLink™

Display

3-digit primary display, 4-digit secondary display

Vapor Pressure

0 to 20.0kPA, calculated from temperature and RH measurements

Dew Point

-22 to 199°F (-30 to 100°C)

Mixing Ratio

0-999GPP (0 to 160g/kg)

Sample Rate

2 per second

Backlight

White LED

Memory

20 point memory

Bluetooth range

32 feet (10 meters) approximately

Operating Temperature

40 to 110°F (4 to 43°C)

Storage Temperature

-14 to 140°F (-30 to 60°C)

Operating Humidity

90%, 32-86°F (0-30°C), 75%, 86-104°F (30-40°C),
45%, 104-122°F (40-50°C)

Storage Humidity

90%

Power Supply

9V battery

Battery Life

6-8 weeks (4 hrs/day use), using alkaline batteries

Auto Power Off (APO)

After 30 minutes (nominal) inactivity. The APO function can be disabled by the user.

APO Quiescent Current

50µA maximum

Dimensions

6.5 x 2.8 x 1.5’ (165 x 70 x 38mm)

Weight

7.4oz (210g)

Function

Range

Accuracy

Pinless Moisture

0 to 99.9

Relative only

Ext. Pin Moisture

0 to 99.9

Relative only

Pinless Depth

Up to 0.75” (19mm)

RH Measurement

0 to 10%

± 3%RH

11 to 90%

± 2.5%RH

91 to 100%

± 3%RH

Air Temperature

-20 to 170°F (-29 to 77°C)

± 3.6°F (2.0°C)

IR Temp

-4 to 31°F

± 9°F

32°F

± 2°F

33 to 392°F

Greater of ±3.5% or ±9°F

-20 to-1°C

± 4.5°C

0°C

± 1°C

1 to 200°C

Greater of ±3.5% or ± 4.5°C