CALIBRATION
The thermometer is initially calibrated at the time of manufacture. If the thermometer is used according to the use
instruction, periodic readjustment is not required. However, we recommend checking calibration every two years or
whenever clinical accuracy of the thermometer is in question. Turn on the thermometer and insert into the water bath
and then check the laboratory accuracy of thermometer.
The above recommendations do not supersede the legal requirements. The user must always comply with legal
requirements for the control of the measurement, functionality, and accuracy of the device which are required by the
scope of relevant laws, directives or ordinances where the device is used.
CLEANING AND DISINFECTION
1. Immerse the thermometer probe in distilled water for at least 1 minute;
2. Using a clean, soft cloth to wipe the thermometer down to remove any residue;
3. Repeat step 1 and 2 for three times until no soil is seen with visual inspection after cleaning;
4. For thoroughly clean and disinfection, please use method A or B:
Method A (High level disinfection): immerse the thermometer probe in 0.55% OPA (O-Phthaldehyde),
such as CIDEX OPA, for at least 12 minutes under temperature at 20°C;
Method B (Low level disinfection): Using a clean soft cloth dipped in 70% medical alcohol, wipe the probe
3 times, at least one minute for each time.
5. Repeat step 1 to 3 to remove OPA residuals;
LIMITED WARRANTY
The thermometer is guaranteed for two years from the date of purchase. If the thermometer does not function properly
due to defective components or poor workmanship, we will repair or replace it free of charge. All components are cove-
red by this warranty excluding the battery. The warranty does not cover damages to your thermometer due to improper
handling. To obtain warranty service, an original or copy of the sales receipt from the original retailer is required.
JOYTECH HEALTHCARE CO.LTD.
No.365, Wuzhou Road, Yuhang Economic Development
Zone, Hangzhou city, 311100 Zhejiang, China
Shanghai International Holding Corp. GmbH,
Eiestrasse 80, 20537 Hamburg, Germany
Distributor: FORANS SIA,
“Piepilsētas”, Krustkalni,
Ķekavas nov., LV-2111, Latvija,
tel.: +371 67462367
The product is in compliance with the
requirements of MDD 93/42/EEC, "0197"
is the identification number of notify body.
0197
SPECIFICATIONS
BATTERY REPLACEMENT
1. Replace battery when " " appears in the lower right corner of LCD display.
2. Pull battery cover o as shown in Figure 3.
3. Gently pull out plastic circuit board with battery chamber approximately 1 cm
(slightly less than 1/2") (See Figure 4)
4. Use pointed object such as a pen to remove old battery. Discard battery lawfully.
Replace with new 1.5V DC button type LR41 or SR41, UCC392, or equivalent. Be
sure battery is installed with "+" polarity facing up. (See Figure 5)
5. Slide battery chamber back into place and attach cover.
Figure 3
Figure 4
Figure 5
4. To prolong battery life, press the ON/OFF Button to turn unit o after testing is complete. If no action is taken, the
unit will automatically shut o after around 10 minutes.
*NOTE: Normally the buzzes are “Bi-Bi-Bi- B i-”; Alarm beeps more rapidly when temperature reaches
37,8 0C (100 0F) or higher , and the buzzes are “Bi-Bi-Bi----- Bi-Bi-Bi------ Bi-Bi-Bi”
Note 1: Rectal use is not recommended for home use as OPA will not be readily available outside of a hospital. If
rectal measurement is necessary, we strongly recommend high level disinfection.
Note 2: Please operate according to the manual of OPA for reference.
To prevent damage to the thermometer please note and observe the following: Do not use benzene, paint
thinner, gasoline or other strong solvents to clean the thermometer. Do not attempt to disinfect the sensing
probe (tip) of the thermometer by immersing in alcohol, OPA or in hot water (water over 500C(1220F) for long
time. Do not use ultrasonic washing to clean the thermometer.
Type: Digital Thermometer
Measure Range: 32.0°C ~42.9°C (90.0°F-109.9°F) (°C/°F chosen by
manufacturer)
Accuracy: ±0.1°C (±0.2°F) during 35.5°C ~ 42.0°C (95.9°F ~ 107.6°F)
at 18°C ~ 28°C (64.4°F ~ 82.4°F) ambient operating range ±0.2°C
(±0.4°F) for other measuring and ambient operating range
Operating mode: Direct Mode
Display: Liquid crystal display, 3 1/2 digits
Memory: For storing the last measured value
Battery: One 1.5 V DC button battery (size LR41 or SR41, UCC 392)
Battery life: Approx. 200 hours of continuous operation or 1 year
with 3 measurements per day
Dimension: 13.8 cm x 2.2 cm x 1.2 cm (L x W x H)
Weight: Approx. 12 grams including battery
Expected service life: Three years
Ambient operating range:
Temperature: 5°C ~ 40°C (41°F ~ 104°F)
Relative humidity: 15%~95% RH
Atmospheric Pressure: 700hPa ~ 1060hPa
Storage and transportation condition:
Temperature: -20°C ~ 55°C (-4°F ~ 131°F)
Relative humidity: 15% ~ 95% RH
Atmospheric Pressure: 700 hPa ~ 1060 hPa
Ingress Protection Rating: IP 27
Classification: Type BF
TROUBLESHOOTING
Error message Problem Solution
Temperature taken is
lower than 32.0°C (90.0°F)
Temperature taken is
higher than 42.9°C (109.9°F)
Dead battery: Battery icon is
flashing, can’t be measurable Replace the battery.
The system is not functioning
properly
Turn o, wait one minute and take
a new temperature.
Turn o, wait one minute and take
a new temperature.
Unload the battery, wait for 1 minute and repower it. If the
message reappears, contact the retailer for service.
c) Armpit Use: Wipe armpit dry. Place probe in armpit and keep arm pressed firmly at side.
From a medical viewpoint, this method will always provide inaccurate readings, and should not be used if
precise measurements are required.
3. The degree sign flashes throughout the testing process. When flashing stops an alarm will beep for
approximately 10 seconds. The measured reading will appear on the LCD simultaneously. The minimum
measurement time until the signaling tone must be maintained without exception. The measurement
continues even after the buzzer notification. So that in order to achieve better body temperature measurement
result, recommend to keep the probe in mouth and rectum about 2 minutes, or in armpit about 5 minutes
regardless of the beep sound and at least 30 seconds measurement interval should be maintained.
EVOLU is a registered Trade Mark of FORANS International AG, Switzerland
