SPD200/CO Mini Alarm Carbon Monoxide Meter CO Monitor Gas Tester Detector 0 1000PPM

SPD200/CO Mini Alarm Carbon Monoxide Meter CO Monitor Gas Tester Detector 0 1000PPM
  • Продавец15thinfantry.us
  • Список ценUS $141.10piece
  • Продажная ценаUS $141.10piece
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Oписание продукта

NOTE:AZ77597 is AZ77596 Upgraded product , so when you buy this goods , I send to you Upgraded product AZ77597



Measuring range  

0~9999 ppm,

(5001~9999 ppm out of scale range)

0~9999 ppm,

(5001~9999 ppm out of scale range)

CO0~1000 ppm
Temperature-20~60 C (-5~140 F)
Relative Humidity
DP(Dew point temp.) 
WB(Wet bulb temp.) 
-20.0~59.9 C
-5.0~59.9 C
Resolution1ppm , 0.1 C/ F, 0.1%RH




Relative Humidity 

+30ppm+5% of reading( 0~5000ppm)Other ranges are not specified;


+/-10 ppm for less than 100 ppm
+/-10% or reading for 101~500 ppm
+/-20% of reading for 501ppm and above;


+/-0.6 C/+0.9 F;

+3%RH (at 25 C, 10~90%RH) ; +5%RH ( at 25 C , other range )

CO2 Warm-up time 30 seconds
Response time  




<30 seconds(90% step change)
<60 seconds(90% step change)

<2 mins (90% step change)

<10 minutes ( 90% step change)

LCD / Meter size (mm) 26(H)x44(L), 205(L)x70(W)x56(H)
Operating condition
(avoid condensation)
-20 to 50 °C (CO2 sensor),0 to 50 °C (CO sensor)
-20 to 60 °C (for the rest parameters)
Storage condition-20~ 60 C,10~90%RH(avoid condensation)
Power supplyAA x 4pcs or 9V adaptor
Battery life > 24 hours (NO include battery)

AZ-77597: gas detector (CO CO2 combo)


WAZ77597  combo carbon monoxide gas detector CO2 detector 

AZ-77597 gas detector is a set of carbon dioxide, carbon monoxide,


Low cost portable meter checking indoor air quality
Big LCD w/backlight to display 3 parameters: CO2 ,CO, temperature
Designed with NDIR (non-dispersive infrared) waveguide technology CO2 sensor
Manual calibration is available for CO2/CO
99 points manual & up to 32000 points auto logging memory
Audible alarm (~80db)threshold setting
Max ,min, average, Hold  functions included
Mini USB output to PC for data analysis 

Measuring range: 
CO2: 0~9999 ppm(5001~9999 ppm out of scale range)
CO: 0~1000 ppm

LCD / Meter size(mm): 26(H)x44(L), 205(L)x70(W)x56(H)
Operating condition(avoid condensation):
-20 to 50 C (CO2 sensor), 0 to 50 C (CO sensor)
-20 to 60 C (for the rest parameters)
Storage condition: -20 to 60 C, 10~90%RH (avoid condensation)
Power supply: AA x 4pcs or 9V adaptor (Not included)
Battery life: >24 hours (Alkaline battery)
Weight: 200 g








Please Note: 
 We have in stock all the time
 We send the package by " AliExpress Standard Shipping" , All packages have tracking number
 All products have 1 year guarantee
Batteries not included,  Except some product use lithium battery.
All product  include retail pack. if not have the retail box  , maybe the box is too hight , SO If you are reseller,please contact with us.
 We are not responsible for any custom duty or import tax.
about shipping 
Shipping around the world. (Except for some countries and APO / FPO)
2. Process the order in time after payment verification.
We only ship to the confirmed order address. Your order address must match your shipping address.
4. The displayed image is not an actual item and is for reference only.
5. Service transit time provided by the carrier, excluding weekends and holidays. The traffic time may vary, especially during the holiday season.
6. If you do not receive the shipment within 30 days of payment, please contact us. We will track the goods and reply to you as soon as possible. Our goal is customer satisfaction!
7. Due to the stock status and time difference, we will choose to ship from our first available warehouse for quick delivery.
return or refund 
1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4.  We will bear all the shipping cost if the product(s) is (are) not as advertised.
about feedback :
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!