By certification 
Product synopsis
Application: 2 in 1 (Engine & Laser tachometer ) Applicable to the product departments of motor, fan, paper-product, plastics, chemical fiber, washing-machine, automobile, airplane, steamer etc.
Model:GED2600P
Application: 2-CIRCLE 1,2,3,4-cylinder
4-CIRCLE 1,2,3,4,5,6,8- cylinder
Measurement range: engine 100-9999r/min
Detection method: engine electromagnetic induction
Resolution:0.1/1
With RS232C interface
Accuracy: ±(0.05%n+1d)
MAX value HOLD
Auto power off
Operating conditions: 0-+45℃(32℉-104℉),≤90%RH
Power supply: 2x1.5V AAA (UM-4) battery
Dimensions: 100x35x23mm
Weight (including battery): 50g
Application: 2 in 1 (Engine & Laser tachometer ) Applicable to the product departments of motor, fan, paper-product, plastics, chemical fiber, washing-machine, automobile, airplane, steamer etc.
Model:GED2600P
Application: 2-CIRCLE 1,2,3,4-cylinder
4-CIRCLE 1,2,3,4,5,6,8- cylinder
Measurement range: engine 100-9999r/min
Detection method: engine electromagnetic induction
Resolution:0.1/1
With RS232C interface
Accuracy: ±(0.05%n+1d)
MAX value HOLD
Auto power off
Operating conditions: 0-+45℃(32℉-104℉),≤90%RH
Power supply: 2x1.5V AAA (UM-4) battery
Dimensions: 100x35x23mm
Weight (including battery): 50g
