Tansmitter  WPS-512T  

Size: Φ22.5*L48mm  

Power source: #357 button cell noncharge                                                                   

Battery life:3-4hours

Frequency:512Hz

Tone type:Beeping or Continuous

Thread:metric 15mm/pitch 1 mm 

Range (cast iron):up to 10 ft

Range (non-metallic):up to 15 ft

Minimum line size:1”

Minimum P-trap size:2”

Reciever 

Size:512*110*118                                                                                                           

Power source:6AA Alkaline

Battery life:3-4hours

Frequency:512Hz

Weight:810g

Operating temperature:-20 to 50°C                        

Controls:On-Off/Sensitivity,Near/Far toggle switch                        

Outputs:Signal strength meter/speaker/earphone/ battery indicater