The IMR 1020 enables HVAC professionals to accurately test and service all residential combustion appliances.
The extra-large backlit LCD displays two arameters at one time. Easily choose the desired combustion parameter with the rotary selector.
The optional printer allows you to print your readings to document your test results.
Further features include:
- Electro optical CO2 sensor technology
- No oxygen sensor replacement
- Unique DMM style rotary selector
- Protective boot w/integral magnet
- Real time clock
- CO readings to 1 ppm
- Large 2 line back-lit display
- Infrared printer port
- User programmable header
- 20 memory position