WakeView 20M Laser Rangefinder Distance Meter Finder Measure Ruler

Feature

• 0.5–18 m precision for home, property, and construction tasks  
• One-tap area & volume—no tape measure needed  
• Contact-free ultrasonic tech for safe, efficient readings  
• Backlit screen + ergonomic grip for true one-hand use  
• 40 kHz pulse with sound-speed compensation, ±0.5 % typical accuracy  
• Must-have for designers, agents, installers, and DIYers

Specifications

• Measuring range: 50 cm ~ 18.288 meters
• Error:±0.5‰
• Resolution: 0.01 m
• Maximum measuring distance: 18.288 meters
• Battery: 1*9v alkaline battery (battery not included in the standard configuration)
• Transmission frequency: 40kHz
• Working temperature: 0°C ~ 50°C

CP-3007 Ultrasonic Distance Meter – Professional User Manual  

1. Battery Installation & Safety
- Power Requirement: 1 × 9V alkaline battery (not included).  
- Installation Steps:  
 1. Slide open the battery compartment cover.  
 2. Insert battery matching (+/-)** polarity markings.  
 3. Close cover securely.  
- Safety Warning: Remove battery if unused for ≥30 days to prevent leakage damage.  

2. Pre-Use Stabilization  
- Allow 15–30 minutes for the device to acclimate to ambient temperature/humidity before first use.  

3. Operation Guide

Power On/Off
- Press “MEASURER” to activate.  
- Auto-shutoff after 30 seconds of inactivity.  
- Displays real-time ambient temperature upon startup.  

Basic Measurement 
1. Press “MEASURE” once to initiate ultrasonic ranging.  
2. Hold device base flush against wall/floor (avoid obstructions between device and target).  
3. Toggle "FEET" / “METER” to switch units.  

Error Indicators
- “ERROR” displayed if:  
 - Distance < 0.5m or > 18.288m  
 - Obstructed measurement path  

4. Advanced Functions

Memory Storage (M1/M2/M3)  
1. After measurement, press “STORE” + desired memory slot (M1/M2/M3).  
2. To recall: Press corresponding memory key.  
3. Clear All: Hold “ALL MEMORY CLEAR” for 3 seconds. 

Volume Calculation  
1. Store height/width/length in separate memory slots.  
2. Press “VOLUME” to compute and display room volume.  

Area Calculation  
1. Store two dimensions (e.g., height + width) in M1/M2.  
2. Press "AREA" + M1 + M2 to calculate.  

Mathematical Operations 
1. Store values in M1/M2.  
2. Press “ALL MEMORY CLEAR”.  
3. Perform calculations:  
  - Addition: M1 + M2 + [additional values]  
  - Subtraction: M1 - M2 - [values]  

Laser Pointer
- Press “LASER” to activate (auto-off after 5 seconds).  
- Warning: Avoid direct eye exposure to 650nm laser beam.  

5. Technical Specifications 
- Measurement Range: 0.50–18.288m  
- Accuracy: ±(0.005m + 1% of reading)  
- Ultrasonic Frequency: 40kHz  
- Units: Feet / Meters  
- Operating Temp: 0°C–50°C  
- Battery Life: ~12 hours (alkaline)  

6. Pro Tips for Optimal Results 
- Curtains/Soft Surfaces: May absorb ultrasonic waves. Remove or secure curtains during measurement.  
- Obstructions: Clear furniture, people, or objects between device and target.  
- Corner Measurements: Take multiple readings from different angles to verify accuracy.  
- Large Spaces (>18m): Measure from center point and sum multiple readings.  

7. Final Note

- The CP-3007 combines laboratory-grade precision with job-site durability—your ultimate tool for fast, accurate, and hassle-free measurements.