1. Introduction
This manual provides detailed instructions for the proper use, setup, operation, and maintenance of your DeltaTrak 11036 Waterproof Digital Thermometer. Please read this manual thoroughly before operating the device to ensure accurate measurements and prolonged product life.

An image of the DeltaTrak 11036 digital thermometer. It features a blue and white display head with the 'DeltaTrak' logo, 'ON/OFF' and 'MIN/MAX' buttons, and a clear protective probe cover. The display shows '72.8' and indicates a temperature range of '-58°F TO 392°F / -50°C TO 200°C'. The word 'WATERPROOF' is also visible on the device.
2. Product Features
- Temperature Unit Selection: Easily switch between Fahrenheit (°F) and Celsius (°C) readings.
- Min/Max Memory: Stores the lowest and highest temperature readings recorded until reset.
- Field Calibratable: Allows for user calibration to maintain accuracy.
- Probe Cover with Pocket Clip: Provides protection for the probe and convenient portability.
- Waterproof Housing: IP67 rated, ensuring protection against water immersion.
3. Setup
3.1 Battery Installation/Activation
The DeltaTrak 11036 thermometer comes with batteries included. If the display is not active, gently remove the battery compartment cover (if applicable, usually a small screw or twist-lock mechanism) and ensure the battery is correctly seated with the correct polarity. Remove any protective tab if present.
3.2 Initial Power On
Press the ON/OFF button to power on the thermometer. The display will illuminate and show the current temperature.
3.3 Unit Selection (°F/°C)
To switch between Fahrenheit (°F) and Celsius (°C), locate the dedicated °F/°C button or a switch within the battery compartment. Refer to the specific markings on your device for exact location and operation. Typically, a short press will toggle the unit.
4. Operation
4.1 Taking a Measurement
- Ensure the thermometer is powered on.
- Insert the stainless steel probe into the substance or environment to be measured. Ensure the probe tip is fully immersed or positioned correctly for accurate readings.
- Wait for the reading on the digital display to stabilize. The response time is approximately 500 milliseconds.
- Read the temperature displayed.
4.2 Using Min/Max Memory
Press the MIN/MAX button to cycle through the minimum and maximum temperatures recorded since the last reset. To reset the Min/Max memory, typically hold the MIN/MAX button for a few seconds, or power the device off and on again (refer to specific device instructions if this differs).
4.3 Powering Off
Press the ON/OFF button to turn off the thermometer when not in use to conserve battery life.
5. Maintenance
5.1 Cleaning
The thermometer is waterproof (IP67 rated) and can be wiped clean with a damp cloth. For thorough cleaning of the stainless steel probe, use a mild detergent and rinse with water. Ensure the probe is dry before storing. Do not use abrasive cleaners or immerse the display unit in harsh chemicals.
5.2 Storage
Store the thermometer with its probe cover in a clean, dry place when not in use. Avoid extreme temperatures and direct sunlight.
5.3 Calibration
The DeltaTrak 11036 is field calibratable. For calibration procedures, refer to the specific instructions provided with your device or contact DeltaTrak customer support. Regular calibration ensures continued accuracy.
6. Troubleshooting
- Blank Display: Check if the thermometer is powered on. If it is, ensure the battery is correctly installed and has sufficient charge. Replace the battery if necessary.
- Inaccurate Readings: Ensure the probe is properly inserted into the substance. Verify the thermometer has been calibrated recently. Avoid measuring in areas with strong electromagnetic interference.
- Slow Response: Allow sufficient time for the probe to equilibrate with the temperature of the substance.
7. Specifications
| Specification | Detail |
|---|---|
| Model Name | 11036 |
| Brand | DeltaTrak |
| Special Feature | Waterproof (IP67 rated) |
| Outer Material | Stainless Steel |
| Specification Met | NIST |
| Display Type | Digital |
| Connectivity Technology | Bluetooth (Note: While listed, primary function is direct display. Bluetooth functionality may require specific models or apps not detailed here.) |
| Product Care Instructions | Wipe Clean |
| Power Source | Battery Powered (Batteries included. 'Corded electric' listed in some specifications may refer to a different variant or charging accessory.) |
| Response Time | 500 Milliseconds |
| Reusability | Reusable |
| Indoor/Outdoor Usage | Outdoor |
| Batteries Included | Yes |
| Item Weight | 10 g |
| Package Dimensions | 21.34 x 12.19 x 2.54 cm |
| Country of Origin | USA |
Note: Specifications are subject to change without notice. Please refer to the product packaging or manufacturer's website for the most current information.
8. Warranty and Support
For information regarding warranty coverage, technical support, or service, please contact DeltaTrak directly through their official website or customer service channels. Keep your purchase receipt as proof of purchase.
Manufacturer: DeltaTrak
Website: www.deltatrak.com





