HILTI PD-S
Hilti PD-S Laser Distance Meter User Manual
Model: PD-S
Introduction
The Hilti PD-S Laser Distance Meter is a compact and robust tool designed for precise distance and area measurements. It offers a measuring range of 8 inches to 197 feet (0.2 to 60 meters) with an accuracy of 1.5 mm. This device is ideal for various professional applications requiring quick and reliable measurements.
Key features include:
- Intuitive keypad for simple control.
- Rugged and durable design, protected against dirt, dust, and splashing water (IP 54 rated).
- Compact size for easy portability.
- Backlit display for clear visibility in dark environments.
- Capable of single and continuous measurements.
- Area calculation function for estimating material quantities.
Setup
1. Battery Installation
The Hilti PD-S requires two 1.5V AAA alkaline batteries. These are typically included with the device.
- Locate the battery compartment cover on the rear of the device.
- Slide or unclip the cover to open the compartment.
- Insert the two AAA batteries, ensuring correct polarity (+/-) as indicated inside the compartment.
- Close the battery compartment cover securely.

Figure 1: Front view of the Hilti PD-S Laser Distance Meter, showing the display and control buttons. The battery compartment is located on the rear.
2. Powering On/Off
To power on the device, press the Power button (usually marked with a circle and a vertical line). To power off, press and hold the Power button, or the device will automatically shut off after a period of inactivity to conserve battery life.
Operating Instructions
1. Basic Distance Measurement
- Ensure the device is powered on.
- Point the laser beam at the target surface.
- Press the Measure button (often the same as the Power button or a dedicated button with a triangle icon). The laser will activate, and the measurement will appear on the display.
- For continuous measurement, press and hold the Measure button. The display will update in real-time as you move the device. Release the button to stop continuous measurement and hold the last value.

Figure 2: Angled view of the Hilti PD-S, showing the digital display with measurement readings. The display is backlit for visibility in various lighting conditions.
2. Area Measurement
The PD-S can calculate the area of a rectangular space (length x width).
- Press the Area button (often marked with a square or rectangle icon). The display will prompt you to measure the first dimension (e.g., length).
- Measure the length of the area by pointing the laser and pressing the Measure button.
- The display will then prompt you to measure the second dimension (e.g., width).
- Measure the width of the area.
- The device will automatically calculate and display the area.

Figure 3: A user demonstrating the use of the Hilti PD-S to measure a wall. The compact design allows for easy handling and precise targeting of the laser.

Figure 4: The Hilti PD-S being used to measure the dimensions of a concrete beam. Its accuracy is crucial for construction and renovation tasks.

Figure 5: An individual using the Hilti PD-S to measure distances within a large, open construction space. The laser provides a clear line for accurate readings over long distances.
3. Data Memory
The Hilti PD-S stores the last two measurements for quick reference. Consult the device's display or specific button functions to recall these values.
Maintenance
1. Cleaning
To ensure optimal performance and longevity, keep the device clean. Use a soft, damp cloth to wipe the exterior. Do not use abrasive cleaners or solvents. Pay particular attention to keeping the laser lens clean and free of dust or smudges.
2. Storage
Store the Hilti PD-S in a dry, cool place, away from direct sunlight and extreme temperatures. If storing for extended periods, it is recommended to remove the batteries to prevent leakage.
3. Battery Replacement
Replace batteries when the low battery indicator appears on the display. Follow the battery installation steps outlined in the Setup section.
4. Durability and Protection
The PD-S is designed to be rugged and durable, with an IP 54 protection class rating. This means it is protected against dust ingress and splashing water from any direction. While robust, avoid submerging the device in water or exposing it to excessive impacts.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Dead or incorrectly installed batteries. | Check battery polarity. Replace batteries with new 1.5V AAA alkaline batteries. |
| Inaccurate measurements. | Dirty laser lens; unstable measuring surface; incorrect measurement mode. | Clean the laser lens with a soft cloth. Ensure the device is stable and the target surface is flat. Verify the correct measurement mode is selected. |
| Display is dim or unreadable. | Low battery; extreme temperature. | Replace batteries. Operate the device within its specified temperature range. |
| Laser beam is not visible. | Device not powered on; laser blocked; very bright ambient light. | Ensure the device is on. Check for obstructions. Use in conditions where the laser is visible. |
Specifications
| Feature | Detail |
|---|---|
| Model | PD-S (Part Number: 2190182) |
| Measuring Range | 8 in - 197 ft (0.2 m - 60 m) |
| Measurement Accuracy | ±1.5 mm |
| Measuring Functions | Single measurement, Continuous measurement, Area calculation |
| Data Memory | 2 last measurements |
| Laser Class | Class 2 (EN 60825), Class II (FDA CFR 21 art. 1040); <1 mW, 635 nm |
| IP Protection Class | IP 54 (EN 60529) |
| Battery Type | 2 x 1.5 V (AAA) Alkaline |
| Interface | None |
| Product Dimensions (LxWxH) | 4.57" x 1.46" x 0.91" (11.6 cm x 3.7 cm x 2.3 cm) |
| Item Weight | 10 Grams |
| Material | Rubber |
| Color | Red; Black, red |
Warranty and Support
For detailed warranty information regarding your Hilti PD-S Laser Distance Meter, please refer to the warranty card included with your purchase or visit the official Hilti website. Warranty terms may vary by region and purchase channel.
For technical support, service, or inquiries about replacement parts, please contact Hilti customer service directly. Contact information can typically be found on the Hilti official website or in the documentation provided with your product.
Note: This manual provides general operating instructions. Always refer to the latest official documentation from Hilti for the most accurate and up-to-date information.
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