Propeller shaft revolution indicator 

available for:600~600R,300~300R,900~900R

Description:

1.Shell Color:grey; display:black background, reflective words;

2. WHL :120*120*118mm

Technical instructions:

(1)Range:600~600R/minute;                                             

(2) Accuracy class: 1.5;

(3) pointer Angle max:240°; 

(4) working environment temperature -40 ~ 60°c;

3. Enclosure protection degree:IP22;  

4. materials:Display surface:Glass; Shell: front:plastic; back: metal; 

5. proof splash.withstand voltage;resistant to mechanical function, shock& impact (10kg), friction resistance.