Reed Instruments Carbon Monoxide Monitors
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R9450- Measures and Displays Current Carbon Monoxide, Humidity and Temperature Readings
- 0 to 999ppm (CO), 10% to 90% RH (Humidity) and 0 to 50C (Temperature) Measurement Ranges
- CO Alarm Limit (Adjustable) and Audible and Visible Alarms
- Desktop Stand and Wall Mountable
Includes (4) AAA Batteries
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R9400- Displays Current Carbon Monoxide (CO) and Temperature Readings
- 0 to 1000ppm (CO) and -20 to 70C (Temperature) Measurement Ranges
- User Adjustable Alarm Limits (Louder as CO Levels Increase)
- 4-Digit Backlit LCD Display with Max Hold and Low Battery Indicator
- Quick Response and High Accuracy with a Self-Test Sequence on Start-Up
Includes (4) AA Batteries and Soft Carrying Case
