EXTECH

XTECH Precision Hygro-Thermometer Psychrometers (RH390)

Name: XTECH Precision Hygro-Thermometer Psychrometers (RH390)
Brand: EXTECH
SKU: RH390
Price: 750.0 SAR
Availability: InStock

In stock

SKU: RH390

750.00 SR

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Description

The Extech RH390 is a precision hygrometer and psychrometer designed for simultaneous measurement of humidity and temperature. This handheld device is ideal for applications in HVAC, environmental monitoring, and industrial processes.

Features

Measurement Capabilities:
- Temperature Range: -22°F to 199°F (-30°C to 100°C)
- Relative Humidity Range: 0% to 100% RH
- Dew Point Range: -22°F to 199°F (-30°C to 100°C)
- Wet Bulb Temperature Range: 32°F to 176°F (0°C to 80°C)
Accuracy:
- Relative Humidity: ±2% accuracy between 20% and 90% RH
- Temperature: ±1.8°F (±1°C)
Display: Dual illuminated display that can show wet bulb and humidity, dew point and humidity, or temperature and humidity simultaneously.
Data Hold Function: Allows users to freeze the current reading for later reference.
Auto Power Off: The device features an auto power-off function to conserve battery life.
Included Accessories: Comes with a carrying case and a 9V battery for immediate use.

Specifications

Specification	Details
Model	RH390
Temperature Range	-22°F to 199°F (-30°C to 100°C)
Humidity Range	0% to 100% RH
Dew Point Range	-22°F to 199°F (-30°C to 100°C)
Wet Bulb Range	32°F to 176°F (0°C to 80°C)
Basic Accuracy (Humidity)	±2% (20% to 90% RH)
Basic Accuracy (Temperature)	±1.8°F (±1°C)
Dimensions	7.8 × 1.7 × 1.3 inches
Weight	7 oz (200 g)
Power Supply	1 × 9V battery
Warranty	2 years

XTECH Precision Hygro-Thermometer Psychrometers (RH390)

Description

Features

Specifications

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