Model:CMS50D  Brand:CONTEC





Main performance
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Display Mode | 0.96"Dual-color OLED display(blue and yellow) |
SpO2 Measuring Range | 0%~100%, (the resolution is 1%). |
Screen Resolution | 128*64 |
PR Measuring Range | 30bpm~250bpm, (the resolution is 1bpm) |
Accuracy | 70%~100%: ±2% ,Below 70% unspecified |
Accuracy | ±2bpm or ±2% (select larger) |
Measurement Performance in Weak Filling Condition: | SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%. SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2% (select larger). |
Resistance to surrounding light | The deviation between the value measured in the condition of man-made light or indoor natural light and that of darkroom is less than ±1% |
Power Consumption | less than 30mA |
Voltage | DC 2.6V~3.6V |
Power Supply | 1.5V (AAA size) alkaline batteries × 2 |
Battery working hour | The minimum continually work time is 20 hours, theoretical number is 36 hoursc |
Safety Type | Interior Battery, BF Type |

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It is full range of valve spindle for the following type :
AAA) YANMAR DIESEL ENGINE
K(D)L, KFL-T, 6MAL-H/T/HT/DT, S165-T/ST/EN,
S185-ST/UT/ET, M200L-UN/SN/EN/M220L-UN/SN/EN / N 330
BBB) DAIHATSU DIESEL ENGINE
PS22/26/ DS18(A)/ DS(B)22/
DL20/22/28/ DK20 / DK 28
CCC) NIIGATA DIESEL ENGINE
6L(M)25BX/6M28AFTE/BX/6M31X/EZ/EX/ 31AFTE /34AGT
DDD) AKASAKA
AH30/AH38/ AH40/D/F/ A31/34/37/41/ DM28/30/33/36/38/40(A)K/ DM46/ UEC37H-HB/ UEC 37/88H
UEC 37LA/ UEC45LA/ UEC52LA/ UEC52HA/ UEC60HA/ UEC60LS/ UEC45HA/115 ALL UET TYPE
EEE) MITSUBISHI (KOBE AND AKASAKA )
45/75C/ 45/80D/ 52/90D/ 52/105D.E/
UEC37H-IIB/ UET37/88HA/UEC45HA.LA/ UEC52HA.LA/ S6B/
ETC
FFF) HANSHIN
6LU(D)26/ 6LU(N)28A/ 6LU(D)32/6LU(D)35/ 6LU(S)38/ 40 / 6LU40/ 6LU46A/ 6LU50A/
6EL30/ EL(S)32 /6EL(S)35/ 6EL38/ 6EL40/ 6EL(S)44/50A/
GGG) MAN B&W
S35MC/L35MCE/L50MCE/ L60MCE/ 40/54A
HHH) MITSUBISHI PURIFIER
SJ700~SJ1800/SJ 2000
III)SULZER
RND 68 RND 76 RD 44
JJJ) MAKITA
GSLH – 633 637 KSLH -633 637
Kkk) PIELSTICK
PC 2-5 PC 2-6
Valve Spindle,Spindle Butterfly Valve,Marine Valve Spindle,Valve Extension Spindle
ZhouShan HeCheng Machinery Co., LTD. , https://www.hcmarineparts.com