Palmer Wahl

The DHS115XL is a lightweight, easy to hold non-contact thermometer powered by a 9V Alkaline battery.  12:1 distance to spot ratio and temperature range of -25° to 999°F (-32° to 535°C) allows the user to measure higher temperature objects while still standing at a safe distance.  Spectral range is 5 to 14μm.

The Wahl DHS115XEL is a short range non-contact thermometer with temperature range of -25° to 999°F (-32° to 535°C).  Additional features include alarms, adjustable emissivity, and ten points of memory to better record temperature.  Distance to spot ratio is 12:1 and spectral range is 5 to 14μm.

Temperature range is -25° to +1400°F (-32° to +760°C).  Distance to spot ratio is 12:1, and spectral range is 5 to 14 μm.

The Wahl Heat Spy DHS125XEL is a hybrid contact and non-contact thermometer.  Using a K Type thermocouple as a reference, this unit has built in software that determines the emissivity of a target object and automatically adjusts the emissivity of the instrument to the proper setting.  This handheld unit is lightweight and easy to hold; thermocouple plugs in to side of unit.  Distance to spot ration is 12:1; measure temperatures up to 1400°F (760°C) from a comfortable distance.

This model includes advanced features, including:

• Display thermocouple measurements on screen
• Max / Min / Average / ΔT calculations
• Hi & Low alarms - screen changes color
• Ten points of memory

The DHS125XEL comes with user manual 9V battery, and canvas holster style case with belt loop.

The Wahl Heat Spy DHS135XEL is a long distance handheld infrared thermometer with 30:1 distance to spot ratio.  This model has extended features and measures temperatures up to 1832°F (1000°C).  Spectral range is 8 to 14μm.

Choose between °F and °C display.  LCD screen is backlit for easy reading. Lock button allows the user to continuously measure and display the temperature without pulling the trigger.

The DHS135XEL features include:

• Max / Min / Average / ΔT calculations
• Hi & Low audible alarm
• Ten points of memory
• Adjustable emissivity
• Integrated tripod mount

The DHS135XEL comes with user manual, 9V battery, vinyl carrying case and wrist strap.

The highest temperature range option in the handheld thermometer range.  The extended temperature range of this unit is -58° to 2732°F (-50° to 1500°C).  The 50:1 distance to spot ratio makes this model suitable for extra long range use. Backlit liquid crystal display is easy to read. Convenient handheld size means buttons are easily reachable. Laser sighting helps with effective aiming.

The DHS235XEL features

• 10 point memory log that can save current temperature
• MAX/MIN/AVG/ΔT
• Electronic Trigger Lock allows the user to continuously measure and display the temperature without pulling the trigger
• Ultra low power consumption in shut-down mode
• Audible hi and low alarms

With Bluetooth and Data Logging

The Wahl DHS520 Series Heat Spy models are high precision portable infrared thermometers, designed for accurate high temperature measurement in the range of 1122° to 5432°F (600° to 3000°C). The measured temperature is displayed in four simultaneous modes: continuous, average, max, and min, with user selected mode for the viewfinder display. Temperature measurement resolution to 1°

Accurate sighting is ensured by the clear, wide angle (9°) field of view and small, clearly defined (1/3°) measurement area. Focusing is variable from 1m to infinity,  with close focus options available using auxiliary lenses. Optional data logger software allows you to connect to a mobile device and view, analyze and record live temperature readings.  The DHS520 includes a built in Route Mode, allowing the user to execute up to 4 preconfigured routes to ensure accurate readings and long
term data trending. Internal Data Logging up to 9999 readings with onboard storage for single handed operation, without the need for a separate device.

Features include Bluetooth® or USB connection to PC, Laptop, or Mobile device with optional data logger software on Mobile Phone or PC/Laptop, precise view of target spot with simultaneous digital display of temperature in the viewfinder, choice of operating and calculating modes, digital output and out of range alarms.

This industrial infrared temperature sensor series features an accuracy of up to 0.25% of of reading and 1°C / 1°F resolution. Available in 10 different spectral ranges and temperature ranges, the DHS40 Handheld Infrared Pyrometer has the most options of any manufacturer.

The DHS40 series is available for use in Molten Metal (1M), Non-Ferrous Metals (2M), and Low Temperature Processes (LT) models. This is the only hand held portable infrared on the market for use with models for Cold Metal (3M), Combustion Through Flame (MT), Burning Gas (F4), Glass > 1 mm thick (G5), Glass < 1 mm thick (G7), Polyethylene Film (P3), and Polyester Films (P7).

The case is made of cast and extruded aluminum for lightweight and rugged durability, as well as additional shielding against EMF interference originating from machinery and engines.

Both photodiode and thermopile sensors are used, depending on the spectral range and applications of each model.