CP3001 Ultrasonic Level Range Finder Handheld Rangefinder Distance Measurer with the tape measure and LED display

Features:

Easy to use.
Multiplication, additiona calculation.
Temperature Display.
Top and bottom base switch.
With 1m tapeline built inside.
 
Specifications: 
Model: CP3001
Color: Green
Measurement range: 0.55-18m
Units of measurement: Feet / Meter
Accuracy: ±0.5% ±1cm
Working Temperature: 32°F to 109.4°F(0°-43°)
Working Frequency: 40kHz
Power supply: 1 * 23A 12V Alkaline battery (Not include)
Size: 72 * 77 * 36mm
Net weight: 84g
 
Package include: 
1* Ultrasonic Rangefinder
1* Manual