ATH4: Dual Temperature Accessory Head

The Fieldpiece Dual-Temperature Accessory, model ATH4, measures two temperatures simultaneously using the included k-type, wrap tab beaded thermocouples.  The technology inside the ATH4 provides superior temperature compensation in rapidly changing environments commonly found while performing field service. 

Use the ATH4 to find Delta T and just about any temperature split you want to measure.  Displays T1, T2 and T1-T2 on your Fieldpiece meter, handle or data logger.  It is included with the HVAC Guide® System Analyzer to get target superheat and for the Target Evaporator Exit Temperature test. Fieldpiece offers a wide variety of k-type thermocouples for various HVAC specific applications. Use pipe clamp T/Cs with the ATH4 to check for blocked filters. 

Use wet and dry bulb thermocouples to find target superheat.

Features 

Designed for HVAC/R, the Dual-Temperature Accessory, model ATH4, measures two temperatures and calculates the difference

• Field calibration for ±1ºF accuracy
• Displays ºF directly at 0.1ºF resolution on DMM with 0.1mVDC resolution
• Select ºF or ºC
• Converts from -50ºF to 1800ºF (optional thermocouple required for 1800ºF)
• Includes two “wrap tab” thermocouples plus velcro straps. Thermocouples insulated to 400ºF
• Auto-off can be disabled for data logging

Displays T1, T2, or T1-T2

• Accepts any K-type thermocouple
• Resolution of 0.1° C
• External calibration pots make field calibration a breeze
• Two K-type thermocouples included
• Superior temperature compensation in rapidly changing environments 

Make it Wireless with the EH4W kit.

Specifications

Package Includes

• Dual-Temperature Accessory - ATH4
• (2) K-type Wrap Tab Bead Thermocouples - ATB1
• (2) Velcro Tie- wraps (not pictured)
• Mini-calibration Screwdriver
• 9V Battery (installed)
• Operator’s Manual

Warranty