JOYTECH HEALTHCARE 0003 User Manual

124mm

DIGITAL THERMOMETER

OWNER S M ANUAL

Warning :

Read instr uct ions th oro ugh ly befo re us ing digita l the rmome ter.
Choking Ha zar d: Th ermomete r cap a nd batt ery m ay be f atal if s wal lowed. Do no t all ow childre n
to use this de vic e witho ut pa ren tal sup erv ision.
Do not use the rmo meter i n ear. D esi gned us e is fo r readings o nly.
Do not place t her momet er ba tte ry near e xtr eme heat as it m ay ex plode.
Note: Use of t he pr obe cov er ma y res ult in a 0. 01℃(0 .02℉) discre pan cy from a ctu al te mpera tur e.
Remove bat ter y from th e dev ice w hen not i n ope ration for a l ong t ime.
The use of tem per ature r ead ing s for sel f-d iagnosis i s dan gerou s. Co nsu lt your d oct or for the
interpre tat ion of re sul ts. S elf-d iag nosis may le ad to t he wors eni ng of e xisti ng di sease cond iti ons.

Do not attem pt me asure men ts wh en the th erm ome ter is we t as in accurate r ead ings may res ult .
Do not bite th e the rmome ter. D oin g so may lead to b rea kage an d/o r inj ury.
Do not attem pt to d isass emb le or r epair t he th erm omete r. Doi ng so m ay resu lt in i nac curat e rea dings.
After each u se, d isinf ect t he th ermom ete r esp ecial ly in c ase the devi ce is u sed by more th an on e perso n.
Do not force t he th ermom ete r int o the rec tum . Sto p inser tio n and abort th e mea surement w hen p ain is
present. F ail ure to do s o may l ead t o injur y.

For childr en wh o are two y ear s old o r young er, pl ease do n ot us e the device s ora lly.
If the unit ha s bee n store d at te mpe ratur es ov er 5℃ ～40℃(41℉ ～104℉) , leave it in 5℃ ～40℃
(41℉～104℉) am bie nt temp era tur e for abo ut 15 m inutes bef ore u sing it.

PLEASE READ CAREF UL LY BEFORE USING

This digit al th ermom ete r pro vides a q uic k and highly a ccu rate readi ng of a n indiv idu al' s body
temperat ure .
regular mo de or ally, or vagi na, a nd th e devic e is re usa ble for c lin ical or home u se on p eople of all
ages.
instruct ion s first .
This appli anc e confo rms t o the f ollow ing s tandards :
EN 12470-3 C lin ical th erm ome ters —P art 3 : Performa nce o f compact el ect rical t her mom eters
(non-pre dic tive an d pre dic tive) w ith m aximum dev ice ,
ISO 80601- 2-5 6 Medic al el ect rical e qui pment —Par t 2-5 6:Partic ula r requi rem ent s for bas ic sa fety
and essent ial p erfor man ce of c linic al th ermomete rs fo r body tempe rat ure mea sur eme nt,
EN 60601-1 -11 Medi cal e lec trica l equ ipment —Pa rt 1- 11: Gene ral r equir eme nts f or basi c saf ety a nd
essentia l per forma nce – C oll atera l Sta ndard: Req uir ements for m edi cal ele ctr ica l equip men t and
medical el ect rical s yst ems u sed in th e hom e healthca re en vironmen t and c ompli es wi th th e
requirem ent s of EN 606 01- 1-2 (EMC) , IEC /EN60601 -1( Safet y) st and ards. An d the m anu factu rer
is ISO 13485 c ert ified .

CONTENTS

1 The rmo meter, 1 O wner s Manual , 1 Sto rag e Case

PRODU CT ILLU STRATIO N

The d igi tal the rmo meter is int end ed to measur e the h uman bo dy’s t emp eratu re in

To bet ter u nders tan d its functi ons a nd to provid e yea rs of dep end abl e resul ts, p lease read a ll

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oral and vag ina l

LED digital d is play

Model :DMT-4752

HOW TO USE THI S PRODUCT
1、Please download a nd install APP before using thi s pr oduct.
2、Tur n on the phone bluetoot h th rough APP and press the on/off button next to
LED digital tube di splay to turn on the device .The display will brief ly shows
full segment at cur rent unit mode. Show the la st stored temperature . When the
LED digital tube di splay “Lo ”or "Lo " , it means that the t hermometer is

℃ ℉

waiting for measu rement.
3、Placing thermom eter in desired positio n
a） Oral Use: Place the rmometer under tongue a s indicated by“√”posit ion
shown in Figure 2. Cl os e your mouth and breath e ev enly through the nose t o
prevent the measu rement from being influ enced by inhaled/exha led air.
Normal temperat ure between 35.70 and 37.30 (96.26 and 99.14 )

℃ ℃ ℉ ℉

b）Vaginal:Pla ce p robe tip approximat el y 1cm (less than 1/2 ") int o va ginal.
Normal temperat ure between 36.20 and 37.70 (97.16 and 99.86 ).

℃ ℃ ℉ ℉

4、The thermometer w ill finish measuremen t with one short beep
after 3 minutes. To make sure t he accuracy, do no t mo ve the
thermometer dur ing the measurement. Aft er finishing the
measurements, u ser can connect bluetoo th through APP and
upload the data.
Remark:When usi ng the thermometer at the f irst time, pls enter the pa sskey to

F

i

gu

r

e 2

connect the bluet ooth and APP.
5、To prolo ng b attery life, press the On /Off Button to tu rn unit off after t es ting is
complete. If no act ion is taken, the unit will a utomatically shut off after
around 30s.
*Note:

So that in order to ach ieve better body temper ature measurement res ult,

①.

recommend to at lea st 30 seconds measureme nt interval should be mai ntained.

②.When connecti ng the APP via bluetooth, pleas e en ter the correct key.

③ ℃ ℉

.When the OLED dis play “--.-- ” or “--.-- ”,it mean s that the thermomenter

has no memory.

④

.When bluetoot h connects to APP, the L ED w ill light up, and when bl ue tooth

disconnects fro m APP, the LED will go out .

332.96

Probe

Figur e 1

PRECAUTION

* The performance of the device may be degraded should one or more of the following occur:

- Operation outside the manufacturer s s tated te mperature a nd h umidity r ange.

- Storage outside the manufacturer s s tated te mperature a nd h umidity r ange.

- Mechanical shock (for example, drop test) or degraded sensor..

- Patient temperature is below ambient temperature.
* Portable and mobile RF communications can affect the device. The device needs special pre-cautions
regarding EMC according to the EMC information provided in the accompany documents.

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On /O ff Bu tton

SYMBOL EXPLANATI ON

Batch Code

Manuf act urer
Stora ge an d Transport ation

55℃

Temp erature Li mit: -20℃~55℃
(-4℉～1 31℉)

EC REP

Direct Current

Type BF Applied Part

Consult Accompanying Documents

European Authorized Representative

-20℃

SPECIFICATIONS

Type :

Measure Ra nge :

Accuracy :

Operatin g mod e:
Display:

Memory:
Battery:

Battery li fe:

Dimensio n:
Weig ht:

Expected s erv ice lif e: Three y ear s

Ambient op era ting ra nge :

Storage an d tra nspor tat ion
conditio n:

Ingress Pr ote ction R ati ng:

Classifi cat ion:

Warn ing : The b att ery can not b e rep laced . In or der to exten d bat tery life, t he ba tteri es sh oul d be
stored at ro om te mpera tur e, ch arg ed to abo ut 30 % to 50 % of capa cit y for l ong tim e sto rage.
We rec omm end that bat ter ies be charged ab out o nce per half a y ear t o prevent ov er di scharge.
The device c ann ot be use d whe n in ch arg ing. When the dev ice n eed to charge, yo u mus t
use a class II a dap ter or cl ass I I com puter t hat c omplies wi th IE C 60601-1.
The charging sp eci fication i s 5V , 1A . If yo u use a comput er, adapter o r oth er power
supply tha t doe s not mee t the r equ ired sp eci fication s, it m ay cause ele ctr ic shoc k haz ard .
Do not open th e USB c over wh en no t cha rgi ng, it ma y cau se el ectri c sho ck ha zard.

SWITCHABLE

℃/℉

Whe n finishi ng measureme nt or en ter ing into th e memory mo de, user ca n chan ge the unit t hough APP

aft er connec tin g bluetoo th.

Digital Therm ome ter (Not Pre dic tive)

32.00℃－43.99℃(89.60℉-111.18℉)(℃ /℉ chosen by user )
±0.05℃(±0.1℉) dur ing 3 5.00℃~3 8.0 0℃(95.00℉~10 0.4 0℉) at

18.00℃～2 8. 0 0℃(6 4. 40℉ ～82.4 0℉)
±0.1℃(±0.2℉) for ot her m easur ing a nd am bient o per ating rang e

Direc t Mode

LED digital tube display , 4 ½ digits.
For storing the last 30 measurements.

One rechargeab le 3.7V lithium battery

3 measurements per day about 60 times

133mm×30mm×22mm(L x W x H)
Approx. 48 grams

Temperature: ( )5℃～40℃ 41℉～104℉
Relative humidity: 15%~95%RH
Atmospheric Pressure : 700hPa ~ 1060 hPa

Temperature: ( )-20℃~55℃ -4℉～131℉
Relative humidity: 15%~95%RH
Atmospheric Pressure : 700hPa ~ 1060 hPa

IP 64

Type B F

temperat ure r ange

PRODUCT FUN CTIONS & FEATURES

This produ ct ha s two par ts fu nct ions : th e fir st functio n can b e used to meas ure t he temp era tur e of the va gin a,
this funct ion s hould b e use d by wo men to me asu re basal bod y tem perature . the s econd f unc tio n can be us ed as
a normal the rmo meter , use d to me asure a nd re cord body te mpe rature dat a, th is func tio n sui table f or mo st
people to us e .

TROUBLESHOOTI NG

Error mess age

Temp era ture ta ken i s
lower than 3 2.0 0°C(8 9.6 0°F )

Temp era ture ta ken i s higher
than 43.99 °C( 111. 18° F)

The system i s not
function ing p roper ly.

Dead batte ry: B atter y ico n is
flashing , can ’t be m easurabl e.

Problem

Solution

Tur n off, wai t 10 mi nute and tak e a new t emper atu re
via close co nta ct and su fficie nt re st.

Tur n off, wai t 10 mi nute and tak e a new t emper atu re
via close co nta ct and su fficie nt re st.

Unload the b att ery, wait for 1 m inu te an d repow er
it. If the mes sag e reapp ear s, co ntact t he re tailer
for servic e.

Suggest to c har ge im mediatel y.

CALIBRATION

The thermo met er is ini tia lly c alibr ate d at the time of m anu facture. I f the t hermo met er is u sed acc ord ing to
the use inst ruc tion, p eri odi c readj ust ment is not re qui red. Ho wev er, we rec omm end c hecki ng ca lib ratio n
every two ye ars o r whene ver c lin ical ac cur acy of the the rmo meter is in qu est ion. Tur n on th e the rmome ter
and insert i nto t he wate r bat h and t hen che ck th e laborato ry ac curacy of th erm omete r. Ple ase s end the
complete d evi ce to the d eal ers o r manuf act urer.
The above re com menda tio ns do n ot supe rse de the legal r equ ireme nts . The u ser m ust always c omp ly with
legal requ ire ments f or th e con trol of t he me asuremen t, fu nctional ity, a nd ac curac y of th e dev ice whi ch
are requir ed by t he scop e of re lev ant law s, di rectives o r ord inanc es wh ere t he devi ce is u sed .

CLEANING AND DIS IN FECTION

Wipe the the rmome ter with a so ft clea n cloth.F or stubbo rn stai ns, wipe th e therm ometer wi th
a cloth t hat has bee n dampe ned with wa ter or a neut ral det ergen t solut ion and the n wring
thoro ughly. Finish by wi ping wi th a soft dry c loth. For disin fection , 75% Eth anol or Iso propy l
alcoh ol can be use d.Obs erve the fo llowing t o preve nt damage t o the the rmomete r.

-Do not u se benzen e, thin ner, gasolin e or othe r strong so lvent s to clean th e therm ometer.

-Do not a ttempt to d isinf ect the sen sing sect ion (ti p) of the the rmome ter by imme rsing i n
alcoh ol or in hot wa ter (wa ter over 50 ℃ (122℉) ).

-Do not u se ultras onic wash ing to cl ean the the rmome ter.

FCC INFORMATION

Caution: C han ges or mo dif ica tions t o thi s unit not exp res sly app rov ed by t he part y res ponsible f or
complian ce co uld voi d the u ser a uthor ity t o operate th e equ ipmen t.
This devic e com plies w ith P art 1 5 of the FC C Rul es. Operat ion i s subje ct to t he fo llowi ng tw o conditio ns:

1)this dev ice m ay not ca use h arm ful int erf erence, an d

(

(2) this dev ice m ust acc ept a ny in terfe ren ce receive d, in cludi ng in ter feren ce th at ma y cause u nde sired
operatio n.

*Note:
This equip men t has bee n tes ted a nd foun d to co mply with th e lim its for a C las s B dig ital de vic e,
pursuant t o Par t 15 of the F CC Ru les . The se limi ts ar e des igned t o pro vide reaso nab le prot ect ion a gains t
harmful in ter feren ce in a r esi denti al in stallati on. T his e quipment g ene rates, use s, an d can rad iat e rad io
frequenc y ene rgy. I f thi s equipmen t doe s cause h arm ful i nterf ere nce to radio o r tel evision re cep tion,
which can be d ete rmine d by tu rni ng the eq uip ment off a nd on, th e use r is encoura ged t o try and c orr ect
the interf ere nce by on e or mo re of t he foll owi ng measure s:

- Reorient o r rel ocate t he re cei ving an ten na.

- Increase t he di stanc e bet wee n the equ ipm ent and the re cei ver.

- Connect th e equ ipmen t to an o utl et on a cir cui t differ ent fro m tha t to which the r ece iver is conn ect ed.

- Consu lt th e dea ler or an e xpe rie nced ra dio /TV tech nicia n for h elp.

LIMITED WARRANTY

The t her mometer is gua ranteed for on e year from the da te of purch ase . If the ther mom ete r does not
fun cti on properly du e to defective c omp onents or poor w orkmanship, we wi ll repair or rep lace it fre e of
cha rge. All components are co vered by th is wa rranty exclu din g the battery. The w arranty does n ot cover
dam age s to your the rmo meter due to imp roper handli ng. To obtain warr ant y service, an or igi nal or copy

of th e sales rec eip t from the or igi nal retailer is req uired.

Dis posal o f this pr oduct a nd used b atter ies sho uld be ca rried o ut
in ac corda nce wit h the nat ional r egula tions f orthe d ispos al of

ele ctron ic prod ucts.
JOY TECH HE ALTHCAR E CO.LTD .
No. 365, Wuz hou Roa d, Yuha ng Ec onomic De velop ment Zo ne, Han gzhou c ity, 31110 0 Zheji ang,C hina
Tel: [phone]
Mad e in Chin a

Doc ument N o. JDMT-7 904-0 08
Art icle No .: 001
Versi on: Z
Dat e of Issu e: 2018 .11

124mm

Table 3

254mm

Electromagnetic Compatibility Information

The device satisfies the EMC requireme nt s of t he i nt ernational standard IEC 60601-1-2. The r eq uirements
are satisfied under the conditions des cr ib ed i n th e table below. The device is an electrical medical product
and is subject to special precautionar y me as ur es w ith regard to EMC which must be published in the
instructions for use. Portable and m ob il e HF c om munications equipment can affect t he d ev ic e. U se of the
unit in conjunction with non-approve d ac ce ss ories can affect the device negatively a nd a lt er t he
electromagnetic compatibility. The device should not be used directly adjacent to or between other
electrical equipment.

1

Table 1

Guidance and declaration of manufact ur er-electromagnetic emissions

The device is intended for use in the electrom ag ne ti c en vironment specified below.
The customer or the user of the device shoul d as su re t hat it is used in such an environment.

Electromagnetic environment-guid an ce

The device uses RF energy only for its internal function.
Therefore, its emissions are very low an d ar e no t li kely to
cause any interference in nearby electro ni c eq ui pment.

The device is suitable for use in all establis hm en ts ,
including domestic establishment s an d th os e directly
connected to the public low-voltage po we r su pp ly
network that supplies buildings us ed f or d om estic
purposes.

RF emissions CISPR 11

Harmonic emissions
IEC 61000-3-2

Voltage fluctuation s/
flicker emissions
IEC 61000-3-3

ComplianceEmissions test

Group 1

Class BRF emissions CISPR 11

N/A

N/A

Table 2

The device is intended for use in the electrom ag ne ti c environment specified below.
The customer or the user of the device shoul d as su re t hat it is used in such an environment.

IMMUNITY te st

Conducted
RF IEC
61000-4-6

Radiated RF
IEC 61000­4-3

RF Wireless
Communication
Equipment
IEC 61000­4-3

Guidance and declaration of manufact ur er-electromagnetic immunity

IEC 60601
test level

3 Vrms 150
kHz to 80
Mhz

10 V/m 80
MHz to 2.7
Ghz

380MHz, 27V
/m

450MHz, 28V
/m

710MHz,745
MHZ,780MHz
9V/m

810MHz,870
MHZ,930MHz
28V/m

1720MHz,1845
MHZ,1970MHz
28V/m

2450MHz, 28V
/m

Compliance
level

N/A

10 V/m

380MHz, 27V
/m

450MHz, 28V
/m

710MHz,745
MHZ,780MHz
9V/m

810MHz,870
MHZ,930MHz
28V/m

1720MHz,1845
MHZ,1970MHz
28V/m

2450MHz, 28V
/m

Electromagnetic environmentguida nc e

Portable and mobile RF communication s eq ui pm en t
should be used no closer to any part of the de vi ce ,
including cables, than the recommend ed s ep ar at ion
distance calculated from the equation ap pl ic ab le t o
the frequency of the transmitter.

Recommended seperation distance

80 MHz to 800 MHz

800 MHz to 2.7 Ghz

where P is th e ma xi mu m output power rating of the
transmitter in watts (W) according to th e tr an sm ­itter manufacturer and d is the recommende d
separation distance in metres (m).

Field strengths from fixed RF transm it te rs , as
determined by an electromagnetic site su rv ey, a
should be less than the compliance level in ea ch
frequency range.

Interference may occur in the vicinity of eq ui pm en t
marked with the following symbol:

The device is intended for use in the electrom ag ne ti c en vironment specified below.
The customer or the user of the device shoul d as su re t hat it is used in such an environment.

IMMUNITY te st

Electrostatic
discharge (ESD)
IEC 61000-4-2

Electrostatic
transient/burst
IEC 61000-4-4

Surge
IEC 61000-4-5

Voltage dips,
short interrupti­ons and voltage
variations on p­ower supply in­put lines

IEC 61000-4-11

Power frequency
(50/60 Hz)
magnetic field

IEC 61000-4-8

Guidance and declaration of manufact ur er-electromagnetic immunity

IEC 60601 test level

± 8 kV
contact

±2 kV,±4 kV,
±8 kV,
±15 kV air

± 2 kV for

power supply
lines
± 1 kV for
input/output
lines

± 1 kV
differential
mode
± 2 kV
common
mode

< 5% UT (>95% dip in UT)
for 0.5 cycle

40% UT (60% dip in UT)
for 5 cycle

70% UT (30% dip in UT)
for 25 cycle

<5% UT (>95% dip in UT)
for 5 secretary

30 A/m; 50Hz
or 60Hz

Compliance
level

± 8 kV
contact

±2 kV,±4 kV,
±8 kV,
±15 kV air

N/A

N/A

N/A

30 A/m; 50Hz
or 60Hz

Electromagnetic environm
entguidance

Floors should be wood, concrete or
ceramic tile. If floors are covered with
synthetic material, the relative humid it y
should be at least 30 %.

Power frequency magnetic fields
should be at levels charactertic of a
typical location in a typical comme­rcial or hospital environment.

5240MHz,5500
MHZ,5785MHz
9V/m

5240MHz,5500
MHZ,5785MHz
9V/m

Table 4

Recommended separation distances b et we en p or table and mobile RF communications equipment and
the device

The device is intended for use in an electro ma gn et ic e nvironment in which radiated therefore
disturbances are controlled. The customer or the user of the device can help prevent elect ro ma gn et ic
interference by maintaining a minimum di st an ce b etween portable and mobile RF communications
equipment (transmitters) and the dev ic e as r ec om mended below, according to th e ma xi mu m ou tput
power of the communications equipmen t.

Rated maximum output power
of transmitter

W

0.01

0.1

1

10

100

For transmitters rated at a maximum outp ut p ow er n ot listed above, the recommended separation
distance d in metres (m) can be estimated usin g th e eq ua tion applicable to the frequency of the
transmitter, wh er e P is the maximum output power rating of the transmitter in watts (W) according to
the transmitter manufacturer.

NOTE1 At 80 MHz and 800 MHz, the separation distance fo r th e hi ge r fr equency range applies.

NOTE2 These guidelines may not apply in all situations. Electromagnetic propagatio n is a ffected by
absorption and reflection from struc tu re s, o bjects and people.

Separation distance according to fre qu en cy o f tr ansmitter

m

80 MHz to 800 MHz

0.12

0.38

1.2

3.8

12

800 MHz to GHz

2.7

0.23

0.73

2.3

7.3

23