Metria HC-520 User Manual

Operation Manual for IN/OUT Temp. & Humidity Meter
Model No. HC-520
1
General Description:
HC-520 IN/OUT Temperature & Humidity Meter is characterized as:
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multi-function
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low power consumption
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high stability & accuracy
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memory of last measuring value
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Features:
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INDOOR and OUTDOOR temperature measuring
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display temperature and humidity simultaneously
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MIN and MAX value recording
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Comfortable degree symbol
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℃/℉ unit selectable
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Desk-top placing or Wall Hanging
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Specification:
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Temperature range:
IN side temperature: -10~+50℃（+14~+122℉）
OUT side temperature: -50~+70℃（-58~+158℉）
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humidity range: 20%~99%RH
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resolution:
temperature: 0.1℃ (0.1F)
humidity: 1% RH
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accuracy:
temperature: ±1℃（-20~60℃），±2℃（other）
humidity: ±5%RH (20%~99%，at 25℃）
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power supply: 1.5V (AAA size) x 1
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product dimension: 78 x 98 x 17 mm
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weight: Approx. 95g
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storage condition: -20℃~60℃, 20~80%RH

Metria HC-520 Specifications

General

Type	Digital Multimeter
Diode Test	Yes
Continuity Test	Yes
Operating Temperature	0°C to 40°C
Power Supply	9V Battery
DC Voltage Range	200mV/2V/20V/200V
AC Voltage Range	200V
DC Current Range	200μA/2mA/20mA/200mA/10A
Resistance Range	200Ω/2kΩ/20kΩ/200kΩ/2MΩ
Display	3 1/2 Digit LCD
Dimensions	126mm x 70mm x 24mm
Accuracy	DC Voltage: ±(0.5% + 2 digits), AC Voltage: ±(1.0% + 3 digits), DC Current: ±(1.0% + 2 digits), Resistance: ±(0.8% + 2 digits)

Summary

General Description of HC-520 Meter

Key Features of the Humidity Meter

Technical Specifications

Button Functions

Operating the Meter

Install Battery and Start Meter

Instructions for battery installation and initial power-up of the meter.

Indoor and Outdoor Temperature Measurement

Guide on setting up and using the sensor for indoor/outdoor temperature readings.

Environmental Comfort Status Indicating

Explanation of how the meter displays comfort levels based on temperature and humidity.

Important Cautions