The HVAC Guide tester is the industry's first easy to use, hand held tool that leads field technicians step by step through critical HVAC tests.

Tests Include: Superheat, Subcooling, Target Evaporator Exit Temp and Combustion Analysis.

Check to see if your HVAC Guide is up to date.

Features

• Easy to use INPUT/OUTPUT FORMS to collect and analyse data.
• Automatically enter data using Fieldpiece accessory heads.
• Manually enter data using standalone equipment.
• Sophisticated air conditioning analysis program based on data from 100,000 field tests (HG2 only).
• Download test data to a PC.
• Reload tests when returning to the same customer.
• Test data can be delivered to the customer as a work order.

Specifications

• Range - 500mVDC, 5VDC(auto)
• Accuracy - 0.5% ± 2
• Input Protection - MAX 30VDC/24VAC
• Battery - 1.5v AA x 6 (installed)
• Battery Life - 500hrs typical alkaline
• Test Memory - upto 200 saved tests
• Conversion - 1V = 1 count  1mV = 1 count (5VDC)

Download Quick Start Guide

Download Operators Manual & Specification

Accessory Head Comparison Chart

What's Included ATH4 - Dual Temperature accessory head ATWB1 - Wet Bulb thermocouple with alligator clip  ATA1 - Bead type thermocouple with alligator clip Software CD & Optical Cable ANC5 - Padded Pouch Style

Quickly check against combustion equipment manufacturer specs.  Include the parameters you need without the costly extras you dont.

Features

• Measures %O² and stack temperature
• Calculates %CO² and %Excess air (%EA)
• Display %O², %CO², or %EA and temperature
• Choose from  four display modes: H - Hold, MAX, MIN or Realtime
• Fuel types measured: Natural Gas, Oil #2 and Propane
• Auto Power Off & Back Light  

Specifications

CO²  - Carbon Dioxide

• Range: 0 to 25%
• Accuracy: 0 to 25%  +/-0.3% (calculated)
• Resolution: 0.1% CO²

O²  - Oxygen

• Range: 0 to 25% O²
• Overload 30% O²
• Accuracy:  0 to 25% +/-0.3% @ 22.2 °C 20.9 % O² ambient
• Resolution: 0.1% O²

Temperature

• Range: -50°C to 538°C
• Accuracy: +/-0.6% + 1.7°C after field calibration
• Resolution: 0.1° C

Download Specification and Operating Data

What's Included AOX2P - Hand Pump Water trap 5 x Filters 2 x O-Rings "C" Clips Calibration Screw driver  ATBF1 - Hi Temp K-type Thermocouple

The AOX2 measure oxygen in the air for combustion analysis.  AOX2 also computes %CO² and measures stack temperature.

Features

• Measures %O² Oxygen and stack temperature
• Calculates % CO² Carbon Dioxide
• Choose from  four display modes: H - Hold, MAX, MIN or Realtime
• Fuel types measured: Natural Gas or Oil #2
• Auto Power Off

Specifications

CO²  - Carbon Dioxide

• Range: 0 to 25%
• Accuracy: 0 to 25%  +/-0.3% (calculated)
• Resolution: 0.1% CO²

O²  - Oxygen

• Range: 0 to 25% O²
• Overload 30% O²
• Accuracy:  0 to 25% +/-0.3% @ 22.2 °C 20.9 % O² ambient
• Resolution: 0.1% O²

Temperature

• Range: -50°C to 538°C
• Accuracy: +/-0.6% + 1.7°C after field calibration
• Resolution: 0.1° C

Download Specification and Operating Data

What's Included AOX2P - Hand Pump Water trap 5 x Filters 2 x O-Rings "C" Clips Calibration Screw driver  ATBF1 - Hi Temp K-type Thermocouple