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- 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(5001~9999ppm out of scale range)(CO2); -10~60℃(Temp.); 1ppm, 0.1℃(Resolution)
- Accuracy: +/-30ppm +/-5% of reading(0~5000ppm) 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)
- 1 x Meter
- 1 x User Manual
- 1 x Hard Carry Case
- 4 x Batteries
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. Before that, please contact our Live Support to inform that.
In that case we will refund you the payment excluding actual shipping fees already incurred.
If the item is defective, please contact DinoDirect Live Support and send an email to us at firstname.lastname@example.org attached an image or video file clearly showing the defect of the product. And we will give you a response within 24 hours whether we will resend the item or refund the payment to you for compensation.
For customization, please consider carefully before ordering.Because we do not accept return and replacement.
|Unit Price||USD$ 277.50||USD$ 264.78||USD$ 252.06||USD$ 235.10|
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• 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.