CO Meter, TENMARS TM-801

CO Meter TM-801 TM-802 CO Meter ( datalogger) Features: - 4 digits backlit LCD with maximum 1, 000 counts. - Dual display of the readings for CO and Temperature. - CO range: 0 ~ 1, 000ppm. - Temperature range: -20~ 50 º C ( -4~ 122 º F ) . - Easy to calibrate at 100ppm or 500ppm. - USB datalogger with 8, 000 records( TM-802) . Functions: -Max/ Min/ Average Hold. - Data Hold. - Low battery indication - Auto pwer off with disable function. - Adjustable alarm. - Sample rate: 1 time/ second SPECIFICATION: CO Measurement: CO Range 0 ~ 1, 000ppm Resolution + / -1ppm Accuracy + / -5% or + / -2ppm Response time 30 seconds Response time 30 seconds Temperature measurement: Temperature Range -20~ 50 º C ( -4~ 122 º F ) Resolution + / -0.1 º C ( 0.1 º F ) Accuracy + / -1.0 º C ( 1.8 º F ) Model TM-801 & TM-802 Dimension 156 x 73 x 35 mm ( LxWxH) Weight Approx. 250g Power 1.5V battery x6 Battery life Approx. 90 hours AC Power adaptor TM-802 only Operating Temp./ RH -20 ~ 50 º C < 80% RH Storage Temp./ RH -10 ~ 50º C, < 70% RH Standard Accessories: - 1.5V battery x 6. - User' s manual. - USB cable & Install CD disk ( TM-802) . - Power adaptor ( TM-802)