10
ENGLISH
6 Specifications
7 Cleaning
¹ As per EN 50543 : 2011
² Based on ‘normal’ use without backlight or alarms
No user serviceable parts.
Re-calibrate every 12 months.
Check for correct operation as described in this manual before every use.
This product can be cleaned using a damp lint free cloth and a small
amount of non-abrasive detergent. Take care to avoid moisture entering
the sensor’s grill and after cleaning leave the product in a warm dry place
to allow any surface dampness to evaporate. Under no circumstance should
any solvent cleaner be used as this may cause damage to the plastic case,
display and sensor.
Range
0-999 ppm
Resolution
1 ppm
Accuracy
±
3 ppm 0 to 100 ppm¹
±
5% reading > 101 ppm
±
Audible alarm
Preset at 30 ppm
Visual alarm
LCD and LED
Battery
9V alkaline
Battery life²
Up to 250 hours using Duracall Procell
Ambient temperature
0-40°C (32-104°F)
Warranty
1 year
