
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Infrared Ear & Forehead Thermometer Thank you for purchasing infrared ear thermometer. Please read through this manual before using the product. ● For babies below 12 months: Pull ear smoothly backward. ● For children above 12 months old and adults: Pull ear smoothly upward. How to pull the ear Product Description 1. Probe 2. LCD display 3. Power/memory button 4. temperature mode button : ear or forehead 5.Measurement button 6. Battery cover Normal body temperature range according to World Health Organization(WHO) ear Oral Axillary Rectal 35.8 - 38 o C o C 36.6 - 38 o C o C 34.7 - 37.3 o C o C 35.5 - 37.5 o C o C Product Application For measurement of body temperature through eardrum and forehead. 1.Do not drop or shock the unit. 2.Do not immerse the unit into water. 3.Keep the unit out of reach by children. 4.If the unit does not function,contact the dealer. 5.Consult doctor if the result of measurement is out of normal body temperature range. 6.Do not disassemble the unit. Open the battery cover only when replacing battery. 7.Dispose used battery according to local recycling regulation. 8.The product function maybe reset when it is subjected to electrostatic discharge disturbance test. Just follow the instruction described in this manual to set the function again for normal operation. Cautions 1.One second measure time. 2.LCD display for easy measurement reading. 3.Backlight display. 4.Memory for 30 readings. 5.Auto power off. Special Features Measurement Principle Measuring the temperature of the eardrum and forehead with infrared. Cautions 2 Special Features 2 Measurement Principle 2 Product Application 3 Product Description 3 Ear Measurement 3 Connect iOS device via Bluetooth 5 Correct Measurement Method 6 When the Measurement Result is Abnormal 6 Memory Function 7 Unit ( o C/ o F) Switch 7 Replacing the Batteries 7 Cleaning and Care 8 FCC Statement 8 Product Specifications 10 Display Message 10 Contents -1- eardrum Ear canal o C 36.8 Lower measured temperature eardrum Ear canal eardrum Ear canal 2.For accurate result, clean the probe with cotton bud before measuring. 1.Ensure the probe is facing eardrum in straight line. Otherwise, the measured temperature will be lower than the actual body temperature. Correct Measurement Method When the Measurement Result is Abnormal 1.Possible causes for high temperature: ● After exercise, meal, or crying. ● Prolong is staying in high temperature environment. ● Thermometer is taken out from low temperature environment. Keep the thermometer in room temperature for at least 30 minutes before using. 2.Possible causes for low temperature: ● The probe is dirty. ● Just exposed in cold temperature environment before taking measurement. ● Forehead: The probe is not facing forehead instraight. ● The thermometer is pulled out from the ear before measurement complete. ● The probe is not fitted snugly into the ear canal. ● The probe is not facing the ear drum or is not placed in a corretive position in the canal. See “Correct Measurement Method”. ● Excess ear wax build-up. 3.Temperatures measured from left and right ears are different: There could be slight difference in temperatures when taking from both ears. Therefore, always take the temperature from the same ear. This thermometer is powered by 2 AAA batteries. When the power is low, the low battery signal is displayed. To replace batteries: 1.Press and push the battery cover to open it. 2.Remove the old batteries and replace with new ones. Make sure the batteries are in right polarity direction. 3.Close the battery cover. Note: To protect the environment, dispose of empty batteries at your retail store of at appropriate collection sites according to national or local regulations. Memory function This thermometer stores the last 30 temperature readings. ● When power on, press power/memory button to recall first reading. ● Repeat pressing power/memory button to recall the next reading. ● Delete memory: Press both power/memory and measurement buttons and hold for 3 seconds. The signal “Clr” displayed and the memory will be deleted. Cleaning and care 1.Use a soft, dry cloth to clean the exterior of the thermometer. 2.Keep the thermometer away from direct sunlight, dust and contamination environment. 3.Store the thermometer in normal room temperature, or within 10-40 o C. Display message Situation Solution Allow the thermometer remain in room temperature (10-40 C) for 30 minutes. Ambient temperature is out of operating range (10-40 o o C) Sensor errorContact the dealer. Contact the dealer. Temperature measured is higher than normal human temperature range (above 42.2 ) o C o C Check the measured object and take a new measure. Temperature measured is lower than normal human temperature range (below 34 ) Check the measured object and take a new measure. Low battery Replace batteries. Memory error Display Message Measurement method 34-42.2 o C Accuracy +/-0.2 o C o +/-0.3 C (ambient temp. 1 second LCD display Stores last 30 readings Auto power off1 minute after not being used 2 x AAA batteries Operating temperature -20~+55 o C Dimensions 152 x 52 x 36 mm 66g (notincluding batteries) Infrared measurement Measurement range Measuring time Display Memory Batteries o C 10-40 Storage temperature Weight o C (ambient temp.16-35 ) o C, 35-40 o C) 10-16 Product Specifications Replacing the Batteries -6--7-8--10--11--9- -2--3--4- This appliance conforms to the following standards: EN60601-1: Medical electrical equipment Part 1: General requirements for safety EN12470-5: Clinical thermometers Part 5: Performance of infrared ear thermometers (with maximum device) 93/42/EEC : Medical Device Directive ASTM E 1965-98: Standard Specification for Infrared Thermometers for Intermittent Determination of Patient Temperature MODEL: TET-351 User Manual Rev.00 Forehead: While taking the temperature, the screen indicates and audible bips sound. As soon as the probe is placed on the area of the temple, release the button, wait for the …
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Truly Industrial Area , Shanwei City, Guangdong Province, China 022311 – 6 Authority to Act as Agent Date: _Jan 10,2014 _____ American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: Shenzhen Huatongwei International Inspection Co., Ltd is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date: _31th day of Dec, 2014________ By: _ __Jianhao Yang________ (Signature 1 ) (Print name) Title: Development Manager On behalf of: Truly Instrument Ltd (Company Name) Telephone: +86-0660-3380070 1 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.
Truly Industrial Area, Shanwei City, Guangdong Province, China 022311 – 6 Request for Confidentiality Date: _ Jan 10,2014_____ Subject: Confidentiality Request for: 2ABG7-TET351 Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit Short Term PermanentBlock Diagrams Short Term External Photos Short Term Permanent* 2 Internal Photos Short Term Permanent Operation Description/Theory of Operation Short Term Permanent Parts List & Placement/BOM Short Term Permanent Tune-Up Procedure Short Term Permanent Schematics Short Term Test Setup Photos Short Term Permanent* User’s Manual *Note: ______(Insert Explanation as Necessary)______ Truly Instrument Ltd has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of ___(specify number of days not to exceed 180 ) 3 ___ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify ACB in the event information regarding the product or the product is made available to the public. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. NOTE for Industry Canada Applications: The applicant understands that until such time that IC distinguishes between Short Term and Permanent Confidentiality, either type of marked exhibit above will simply be marked Confidential when submitted to IC. Sincerely, By: Jianhao Yang____ (Signature/Title 4 ) (Print name) 2 - The asterisked items (*) require further justification before permanent confidentiality will be allowed. These also currently require review by the FCC under their Permit-But-Ask policy before the grant is issued and can delay completion of an application. Further justification should be added to the note above. One such example for a potted device would be: “The EUT is FULLY potted using a non-removable epoxy based material. Removal of potting material causes irreparable damage to internal circuitry. See photographs exhibits that outline the device before and after potting.” 3 - Please refer to http://acbcert.com/documents/misc-docs/Memo-Short-Term-Vs-Standard-Confidentiality.pdf for complete details. 4 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate
External photos of the EUT
Internal photos of the EUT
FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ..................... : FCC ID. ........................................... : TRE1401003501 R/C:35609 2ABG7-TET351 Compiled by ( position+printed name+signature) .. : File administrators Jerome Luo Supervised by ( position+printed name+signature) .. : Test Engineer Yuchao Wang Approved by ( position+printed name+signature) .. : Manager Wenliang Li Date of issue ..................................... : Jan,10 2014 Testing Laboratory Name .............. : Shenzhen Huatongwei International Inspection Co., Ltd Address ............................................ : Keji Nan No.12 Road, Hi-tech Park, Shenzhen, China Applicant’s name ............................ : Truly Instrument Ltd Address ............................................ : Truly Industrial Area,Shanwei City,Guangdong Province,China Test specification ...........................: Standard ........................................... : FCC Part 15.247: Operation within the bands 902-928 MHz, 2400-2483.5 MHz and 5725-5850 MHz TRF Originator .................................. : Shenzhen Huatongwei International Inspection CO., Ltd Master TRF ....................................... : Dated 2006-06 Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Infrared Ear & Forehead Thermometer Trade Mark ....................................... : TRULY Model/Type reference....................... : TET-351 Listed Models .................................. : / Manufacturer .................................. : Truly Instrument Ltd Modulation Type ............................... : GFSK Operation Frequency ........................ : From 2402MHz to 2480MHz Rating ............................................... : 2x”AAA” Batteries 3V Result................................................ : PASS Report No.: TRE1401003501 Page 2 of 43 Issued:2014-01-10 T E S T R E P O R T Test Report No. : TRE1401003501 Jan,10 2013 ______________________________________________________________________________________________ Date of issue Equipment under Test : Infrared Ear & Forehead Thermometer Model /Type : TET-351 Listed Models : / Applicant : Truly Instrument Ltd Address : Truly Industrial Area,Shanwei City,Guangdong Province,China Manufacturer : Truly Instrument Ltd Address : Truly Industrial Area,Shanwei City,Guangdong Province,China Test Result PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: TRE1401003501 Page 3 of 43 Issued:2014-01-10 Contents 1. TEST STANDARDS .................................................................. 4 2. SUMMARY ............................................................................. 5 2.1. General Remarks 5 2.2. Equipment Under Test 5 2.3. Short description of the Equipment under Test (EUT) 5 2.4. EUT operation mode 5 2.5. Block Diagram of Test Setup 6 2.6. Related Submittal(s) / Grant (s) 6 2.7. Modifications 6 2.8. NOTE 6 3. TEST ENVIRONMENT ............................................................... 6 3.1. Address of the test laboratory 7 3.2. Test Facility 7 3.3. Environmental conditions 8 3.4. Test Description 8 3.5. Statement of the measurement uncertainty 8 3.6. Equipments Used during the Test 8 4. TEST CONDITIONS AND RESULTS ............................................ 10 4.1. AC Power Conducted Emission(Not Applicable) 10 4.2. Radiated Emission 11 4.3. Maximum Peak Output Power 16 4.4. Power Spectral Density 19 4.5. 6dB Bandwidth 22 4.6. Band Edge Compliance of RF Emission 24 4.7. Spurious RF Conducted Emission 28 4.8. Antenna Requirement 35 5. TEST SETUP PHOTOS OF THE EUT .......................................... 36 6. EXTERNAL AND INTERNAL PHOTOS OF THE EUT ....................... 37 Report No.: TRE1401003501 Page 4 of 43 Issued:2014-01-10 1. TEST STANDARDS The tests were performed according to following standards: FCC Rules Part 15.247 : Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz. ANSI C63.10-2009 : American National Standard for Testing Unlicensed Wireless Devices KDB558074 D01 V03: Guidance for Performing Compliance Measurements on Digital Transmission Systems (DTS) Operating Under §15.247 Report No.: TRE1401003501 Page 5 of 43 Issued:2014-01-10 2. SUMMARY 2.1. General Remarks Date of receipt of test sample : Dec 30, 2013 Testing commenced on : Jan 02, 2014 Testing concluded on : Jan 10, 2014 2.2. Equipment Under Test Power supply system utilised Power supply voltage : ○ 120V / 60 Hz ○ 115V / 60Hz ○ 12 V DC ○ 24 V DC ● Other (specified in blank below) 2x”AAA” Batteries 3V 2.3. Short description of the Equipment under Test (EUT) 2.4GHz (Infrared Ear & Forehead Thermometer (M/N:TET-351)) For more details, refer to the user’s manual of the EUT. 2.4. EUT operation mode The EUT has been tested under typical operating condition. The Applicant provides communication tools software to control the EUT for staying in continous transmitting and receiving mode for testing. There are 40 channels of EUT, and the test carried out at the lowest channel, middle channel and highest channel . Channel Frequency(MHz) Channel Frequency(MHz) 00 2402 20 2442 01 2404 21 2444 02 2406 22 2446 03 2408 23 2448 04 2410 24 2450 05 2412 25 2452 06 2414 26 2454 07 2416 27 2456 08 2418 28 2458 09 2420 29 2460 10 2422 30 2462 11 242…
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Test setup photos of the EUT
Keji Nan No. 12 Road, Hi-Tech Park, · Shenzhen · China
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 305.00 µW |

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Infrared Ear & Forehead Thermometer
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DTS - Digital Transmission System