Rossmax HA500 Non-Contact Temple Thermometer

Introduction

The Rossmax HA500 is a non-contact temple thermometer designed for measuring human body temperature. It is clinically tested and proven safe and accurate when used according to the operating instructions. The device conforms to EC Council Directive 93/42/EEC (Medical Device Directive) and ASTM E1965-98(2016). It converts temple temperature to its "oral equivalent" for display.

Please read this manual carefully before use and keep it for future reference.

Product Overview

Key Components:

• 1. Start Button: Initiates temperature measurement.
• 2. Probe: The sensor area for temperature detection.
• 3. Backlight LCD Display: Shows temperature readings and status.
• 4. On/Off/Memory Button: Powers the device on/off and accesses memory recall.
• 5. Battery Cover: Provides access to the battery compartment.

Measurement Modes:

• Temple Temperature Measurement Mode: For measuring body temperature at the temple.
• Object Temperature Measurement Mode: For measuring surface temperatures of objects like milk or water.

Features:

• Fever Alarm: Alerts the user with four beeps and a flashing reading if a temperature of 37.5°C (99.5°F) or higher is detected.
• C/F Scale: Allows switching between Celsius and Fahrenheit.
• Memory Function: Stores up to 9 previous readings.

How to Measure Temperature

Temple Temperature:

1. Ensure the probe is clean and undamaged.
2. Press the "ON/OFF/Memory" button to power on.
3. Aim the thermometer vertically at the temple from less than 5 cm away. Ensure the temple area is clear of hair, sweat, or dirt for accuracy.
4. Press the "Start" button to begin measurement. A long beep indicates completion.
5. Read the temperature on the LCD display.
6. Clean the probe after each use to prevent cross-contamination.
7. Store the thermometer in its case when not in use.

Switching Between Celsius (°C) and Fahrenheit (°F):

1. Ensure the device is off (or press and hold "On/Off/Memory" for 3 seconds).
2. Hold down the "Start" button, then press and hold the "On/Off/Memory" button until °C appears on the LCD.
3. Press the "On/Off/Memory" button to select the desired scale (°C or °F). The setting is confirmed after 5 seconds with 2 short beeps.

Object Temperature:

1. Ensure the device is off.
2. Hold down the "Start" button for approximately 8 seconds to switch to Object Mode (indicated by a changing icon).
3. Release the "Start" button when the desired mode is shown; a short beep confirms the selection.
4. In Object Mode, press the "Start" button to get the real temperature of the object.

Note: Object mode displays actual surface temperatures, which differ from body temperature.

Memory Function

The thermometer stores up to 9 measurement records. Readings within the normal body temperature range (34°C to 42.2°C / 93.2°F to 108°F) are automatically saved upon completion of measurement.

Press the "Memory" button repeatedly to recall stored temperature readings.

Care and Cleaning

• The probe lens is delicate; clean with care.
• After use, clean the inside of the probe (including lens and metal parts) with a 70% alcohol cotton swab.
• Allow the probe to dry completely for at least 5 minutes.
• Store the device in a dry place, away from liquids and direct sunlight, within a temperature range of -25°C to +55°C (-13°F to 131°F) and RH ≤ 95%.
• Do not submerge the probe in liquids.
• If the device is dropped, check for damage. If unsure, send it for recalibration.
• Avoid touching the probe sensor during measurement to prevent inaccurate readings due to body heat.

Battery Replacement

1. Open the battery cover by pushing it outwards.
2. Remove the old battery.
3. Insert the new battery with the correct polarity.
4. Replace the battery cover.
5. Keep batteries away from children.

Troubleshooting

Specifications

• Temperature Measurement Range: Temple Mode: 34-42.2°C (93.2-108°F); Object Mode: 0-99.9°C (32-199.9°F)
• Accuracy: Temple Mode: ±0.3°C (0.5°F) for 34-42.2°C; Object Mode: ±2°C (3.6°F) for 0-99.9°C
• Operating Conditions: Temple Mode: 15-40°C (59-104°F), RH≤95%; Object Mode: 10-40°C (50-104°F), RH≤95%
• Storage/Transportation: -25 to 55°C (-13 to 131°F), RH≤95%
• Memory: 9 readings
• Display Resolution: 0.1
• Battery: 2 x AAA
• Weight: 55g (without battery)
• Dimensions: 14.5cm (L) x 3.95cm (W) x 4.0cm (H)
• Auto Shutdown: 60 seconds
• Battery Life: 3000 measurements or 1 year (1-2 measurements/day)
• Safety Classification: Type BF equipment
• IP Classification: IP22 (Protection against water and dust)

Caution and Safety Information

• Read and understand instructions before use. Keep manual for reference.
• Ensure thermometer and patient are in the same room for at least 30 minutes before measurement.
• Take measurements in the same location for consistency.
• For critical measurements (e.g., newborns, immunocompromised children, learning use, very low readings), take three readings and use the highest.
• Do not measure while drinking, eating, sweating, or exercising.
• Do not measure during or immediately after nursing.
• Children are not permitted to use the device; it is not a toy.
• Factors influencing body temperature include metabolism, age, clothing, ambient temperature, time of day, and activity level.
• The device is not shock-protected; avoid dropping or strong impacts.
• Do not bend, disassemble, or modify the device.
• Dispose of the product and batteries according to local regulations; do not discard with household waste.
• Do not boil the probe.
• Do not use if the device operates irregularly or shows error messages.
• Do not use thinner or benzene for cleaning. Wipe clean before storing.
• Acclimate the device to room temperature (15-40°C / 59-104°F) for at least 30 minutes before use if stored outside this range.
• Remove battery if device is unused for a long time.
• Periodic recalibration is not required if used as instructed. Contact dealer for questions.
• This device is for reference only; consult a physician for medical advice or treatment. Do not change medication without professional guidance.
• Performance may be affected if stored or used outside specified ranges.
• Do not charge or expose batteries to extreme heat; they may explode.
• Keep batteries away from children; the thermometer contains small parts.
• Consult a doctor if health condition is poor. Do not judge health solely on fever presence.
• Do not service or maintain the device while in use.
• The product is certified as a medical device (CE1639) for human body temperature measurement. Non-medical uses are not evaluated by SGS.

Electromagnetic Compatibility (EMC) Information

The HA500 is intended for use in a specific electromagnetic environment and should be installed and operated according to the manual. Portable RF communications equipment should be used at a recommended separation distance from the device. Interference may occur near equipment marked with a specific symbol.

For more information on EMC compliance, visit the Rossmax website.

Disposal: This symbol indicates the product is electronic and must be disposed of at a local recycling center according to European directive 2012/19/EU.