My Cart (0)
All Categories

Keywords: Led Flashlights | VR Headset | Smart Phones | Sport Camera | Smart Watches | Clearance Sale

View or edit your browsing history Products I Viewed
View All Images
Facebook Twitter Pinterest LinkedIn Google
Get DinoPoint by Writing reviews, Post Images, or Post Videos. The first five customers can get double points!

Handheld CO2 & Temperature & RH Meter 7755

Write a Review
US $255.99
Shipping cost: Free Shipping To Shipping cost:   USD$ 0.00 To United states Via Estimate shipping fee
· Orders over USD$ 20.00 will get free tracking services via air mail
The large LCD readout gives a quick overview of the current carbon dioxide level and the 80 dB audible alarm calls for prompt attention when the short-term exposure safety limit is exceeded. This air quality CO2 meter data logger calculates statistical weighted averages of TWA.

Customers Also Bought

Product Description

Customers' Reviews
More Information
  • Specifications:

    • Low cost portable meter checking indoor air quality
    • Big dual display LCD with 2 parameters
    • Design with NDIR waveguide technology sensor
    • Manual calibration is recommended
    • Warning carbon dioxide level
    • Backlight function for working in dark
    • Long time drift compensation
    • Audible alarm(~80DB) threshold setting
    • Max, min, average functions included
    • RS232 output every 2 seconds via software to link to PC for further analysis
    • Hold function freezes curuent readings
    • Display 8 HRS TWA value(time-weighted average) or 15 minutes STEL value(short-term exposure limit)
    • Housing designed surrounds with rails to help air ventilation for quick and accurate response
    • Easy to calibrate at fresh air around 380-420PPM
    • Simultaneously: CO2, temperature
    • Power Supply: 4 x AA Batteries
    • Battery Life: >24H
    • Storage Condition: -20~50℃, 0~95% RH(Avoid Condensation)
    • Operating condition: 0~50℃, 0~95% RH(Avoid Condensation)
    • Measuring Range: 0~9999 PPM(2001~9999PPM out of scale range)(CO2); -10~60℃(Temp.); 1ppm, 0.1℃(Resolution)
    • Accuracy: +/-50ppm +/-5% of reading(0~2000ppm) others range are not specified(CO2); +/-0.6℃(Temp.); 30seconds(Warm-up Time)
    • Response Time: <30seconds(90% Step Change)(CO2); <2mins(90% Step Change)(Tair)
    • Meter Size: 205 x 120 x 56mm/8.1 x 4.7 x 2.2in(L x W x H)
    • LCD Size: 26 x 44mm/1.0 x 1.7in(H x W)

     Package Included:

    • 1 x Meter
    • 1 x User Manual
    • 1 x Hard Carry Case
    • 4 x Batteries

Payment Method
Return Policy

• If the order has not been shipped; please contact DinoDirect Live Support for order cancellation.You will get your refund within 24 hours.
• If the order has already been shipped; you may return the item to us postmarked within 30 calendar days of delivery. Please contact our Live Support to inform that.
• Please contact Live Chat or click here to learn more return policy.

Copyright DinoDirect Corporation 2018. All rights reserved. See our privacy policy, terms of use, disclaimer and takedown policy.
Sign In submit Submit Apply >> Continue Join Now Add Store To Wishlist Add a new address Back >> Continue checkout Save Cancel Remove/Change Items Add To Cart Shop Now Create Register now Open a Case Start a Live Chat View all < Create An Account Return to Sign in Send Confirmed Application Email Verification Get It GO Enter My iDinor Life! Close Join My Homepage Continue Shopping Share Rewards Accept Accept and Check >> Search Back Close the case Pay Now Cancel Submit Confirm Save Click for more info Write a Review Yes No Reply Sold Out Size Guide Color Guide No thanks Continue Upload Share Rewards Accept and Check >> Search view more Next et Transaction Code >> Confirm Remove Upload Video Upload Images >> Continue checkout Get Free Sample Write a feedback Buy Now OK Start Chat Create An Account No, thanks! Go Remind me 7 days later