Fieldpiece Complete Combustion Testing Kit including CAT45 Analyzer with Printer, SDMN6 Manometer, and SC480 Clamp Meter

  • Fieldpiece Complete Combustion Testing Kit including CAT45 Analyzer with Printer, SDMN6 Manometer, and SC480 Clamp Meter
  • Fieldpiece Complete Combustion Testing Kit including CAT45 Analyzer with Printer, SDMN6 Manometer, and SC480 Clamp Meter
  • Fieldpiece Complete Combustion Testing Kit including CAT45 Analyzer with Printer, SDMN6 Manometer, and SC480 Clamp Meter
  • Fieldpiece Complete Combustion Testing Kit including CAT45 Analyzer with Printer, SDMN6 Manometer, and SC480 Clamp Meter
  • Fieldpiece Complete Combustion Testing Kit including CAT45 Analyzer with Printer, SDMN6 Manometer, and SC480 Clamp Meter
  • Fieldpiece Complete Combustion Testing Kit including CAT45 Analyzer with Printer, SDMN6 Manometer, and SC480 Clamp Meter
  • Fieldpiece Complete Combustion Testing Kit including CAT45 Analyzer with Printer, SDMN6 Manometer, and SC480 Clamp Meter
  • Fieldpiece Complete Combustion Testing Kit including CAT45 Analyzer with Printer, SDMN6 Manometer, and SC480 Clamp Meter
  • Fieldpiece Complete Combustion Testing Kit including CAT45 Analyzer with Printer, SDMN6 Manometer, and SC480 Clamp Meter
MSRP: $2,605.05
Price: $2,149.95
— You save $455.10


Fieldpiece Complete Combustion Testing Kit including CAT45 Analyzer with Printer, SDMN6 Manometer, and SC480 Clamp Meter

The Fieldpiece Complete Combustion Testing Kit includes the CAT45 Analyzer with Printer, SDMN6 Manometer, and SC480 Clamp Meter. This kit is perfect for HVAC technicians who need to perform combustion testing on their equipment. The CAT45 Analyzer with Printer provides accurate and reliable readings, while the SDMN6 Manometer and SC480 Clamp Meter provide the tools necessary to complete combustion testing.

Kit Includes:

Fieldpiece CAT45 Combustion Analyzer with Printer

Keeping Heating Systems Safe and Fuel-Efficient

The Fieldpiece CAT45 Combustion Analyzer provides a hassle-free solution for technicians to get the job done quickly, easily, and safely while improving system efficiency. Accurate sensors of O2, CO, pressure, and temperature along with powerful trending, provide key insight into equipment performance. SensorVault technology seals to prolong sensor life. A large, high-contrast 5.5" touchscreen display helps you easily view measurements. Save your customer data with dedicated fields for client information and create trend reports for advanced diagnosis.

Key Features and Benefits

  • Accurately measure O2, CO, CO2, draft pressure
  • Lower cost of ownership with four-year sensor warranty
  • Large 5.5" touchscreen display with one-touch power on
  • Field-replaceable sensors to maximize uptime
  • Patent pending SensorVault technology prolongs sensor life
  • Connect with Job Link System App, industry-leading 1000' wireless range
  • USB-C chargeable while in use
  • 1 Year Manufacturer Device Warranty
  • 4 Year Manufacturer Sensor Warranty

Breakthrough Innovation Sensor Replacement

The SensorVault technology of the power button unseals sensors when powering on and and seals the sensors when powering off. SensorVault technology prolongs the life of sensors, but they eventually need to be replaced. When it does come time to replace sensors, CAT45 makes it quick and painless. Replacement sensors have calibration data built-in and do not require calibration. When a sensor's life drops below 5%, a notification appears during startup to inform you it's time to replace it. You can view estimated remaining life at any time in SETTINGS.

Simplicity Redefined

Featuring a high contrast, 5.5" touchscreen display, the CAT45 makes it easy to view measurements, whether your jobsite is a dimly lit basement or bright rooftop. You can also save your customer data with dedicated fields for client information. If you require advanced diagnoses, a live trend report is available with O2, CO and CO2 readings.

Reliable & Rugged

The CAT45 can tackle any jobsite conditions with its durable construction and rubberized casing. The magnetic back lets you work hands-free and the padded hardline carrying case includes multiple inserts for accessories.

Jobsite Documentation

Seamlessly connect to Fieldpiece Job Link System App to view trends, draft pressure, and customer details, all with industry-leading 1000' wireless range. A wireless printer is also available for jobsites that require documentation printouts.

Fieldpiece SDMN6 Dual-Port Manometer

Do More with the Pressure You Need

Industry Exclusive Manometer

  • Gas, static, and differential pressure
  • Test pressure switches
  • Easily calibrate any adjustable pressure switch
  • Great for diagnosing furnace performance

The SDMN6 dual-port manometer measures gas and static pressure and also accurately tests pressure switches by simulating a draft with an internal pump. A pressure switch is a safety device that prevents the furnace from running in an unsafe manner. The SDMN6 tests the pressure switch to determine if it is working properly, or if it is starting to fail which can cause the furnace to run in an unsafe manner. Plus, with the SDMN6 you can easily calibrate any adjustable pressure switch to manufacturers' specification, so there's no need to carry a large variety of pressure switches on your truck.

The Dual Port Manometer has the ranges to measure gas pressure and the resolution needed to measure static pressure. Ideal for HVACR field service technicians, the SDMN6 can determine if the gas pressure coming into the house or out of the regulator are correct. The SDMN6 measures gas pressure up to 60" water column (WC) with a resolution of 0.1" WC. In addition, the unit measures both positive and negative pressure, which is used for measurement on vacuum control lines. The unit will take differential pressure readings and display the difference between P1 and P2 at all times in the lower right corner of the easy-to-read LCD. Four different measurement scales can be used: inches of water column, millimeters of water column, mBar, and PSI.

The SDMN6 also has a zero adjust to zero out the meter in different ambient pressures. It has a hold button to hold the currently displayed reading. The auto-power-off function conserves battery life, but can be disabled if desired. In the static pressure mode, the unit can measure up to 2"WC with resolution to 0.010"WC, which enables a technician to measure small differences in air (or static) pressure.

Fieldpiece SC480 True-RMS Wireless AC Clamp Multimeter

Direct integration with Job Link System App!

Top-of-the-Line HVAC/R Meters

Whether you're working on small circuitry in mini-splits or on large commercial units, the new SC480 is packed with everything you need to install, service, and troubleshoot any HVAC/R system. Not only do these meters communicate with Job Link, but you can also measure power consumption (kW) to determine system efficiency, verify 3-phase rotation with just two leads, take more accurate VAC and AAC readings with True RMS, and filter out noise to get true voltage and frequency with low pass filter.


  • Measures power (kW) to track system energy consumption
  • True RMS (TRMS) readings through the clamp or leads
  • Low Pass Filter (LPF) to remove noise and get true voltage on VFD
  • Capture starting amps with InRush feature
  • Voltage accuracy suitable for use on variable frequency drives (VFDs)
  • Indicates 3-phase rotation with two leads, no need to carry the extra lead
  • Measures start/run capacitors
  • Magnet for mounting meter during use
  • Test diodes and resistance up to 50 MegOhms
  • Molex tip leads for small power connectors
  • Safety rated CAT IV-600V/CAT III-1000V

Direct Integration with Job Link System App!

Pair all your Job Link tools in the Job Link App to receive and document a complete system snapshot wirelessly. From the new SC480 and SC680 clamp meters and SM380V and SM480V manifolds, to the JL3 Job Link Probes, and SRS3 scale, all measurements are live and in real time so you can see exactly how adjustments are affecting the system.

Document all Measurements

Clearly communicate the health of the system with your co-workers and customers. Proven to help reduce call backs and increase sales.

  • Wireless bluetooth beacon
  • Up to 1000 feet (305m) line of sight. Distance decreases through obstructions.
  • Document electrical measurements
  • Calculate power and system efficiency
  • Measure accurate blower amperages behind the door
  • Wireless monitoring of compressor VAC and AAC

Sensorcon INS2-CO-03 Inspector Portable CO Monitor (0-500 PPM Carbon Monoxide)

Electrochemical sensors for fast & accurate measurements of CO

The Sensorcon Inspector Portable Carbon Monoxide Monitor is professional-grade and is excellent for both personal, and on-the-job usage. From HVAC/R to home inspectors to firefighters, the Inspector will help you get the job done. The advanced sensor technology allows for accurate readings of carbon monoxide concentrations. The Industrial Pro is the most advanced model, featuring adjustable audio, visual, and vibration alarms.

This model also comes equipped with a new Time Weighted Average exposure feature, to allow for constant measuring of your carbon monoxide level over a 24-hour time period. Additionally, this model features High/Low alarm set points, that can be adjusted to trigger at certain levels of ppm.

Key Features and Benefits

  • Measuring range: 0-500ppm
  • Portable and lightweight
  • Alarm with visual, audio and, vibration feedback
  • Certified Intrinsically Safe
  • User-friendly interface
  • Steel clip and lanyard loop
  • Water-resistant and shock-resistant
  • Battery life up to 2 years
  • Adjustable high / low alarm set points
  • 24 Hour Time Weighted Average mode

Fieldpiece SPK2 Folding Pocket In-Duct Thermometer

The newly designed SPK2 Folding Pocket Thermometer is great for taking quick air temperatures. It fits directly in your pocket so you're ready for common temperature checking. The folding rod has a hanging hook so you can easily hang it in a duct or on a grille. The large display shows Min/Max/Hold, has measurements in both Fahrenheit and Celsius, and has a low battery indicator. It also quickly calculates T1-T2, as well as features an Auto Power Off function to save battery power on it's already phenomenal 8,000 hours of battery life on one single AA battery!

ESP Ole Switcheroo Furnace Magnet

The Old Switcheroo is a heavy duty industrial magnet designed to hold down pop out switches while the technician trouble shoots the furnace or air handler. Two wings will reach out to switches that are set apart from a flat metal surface.

Klein Tools KTSB01 Step Drill Bit #1 Double-Fluted


  • Two flutes cut faster and keep bit cooler
  • Fast-starting, non-walking drill tip
  • High-visibility silver step targets for primary hole sizes
  • Thick 3/8-Inch hex shank provides a firm, positive grip and won't spin out in the drill
  • 13 hole sizes

NCI Silicone Heat Resistant Combustion Test Plugs - Pack of 100

Test plugs are essential during CO and combustion testing. Use these heat resistant plugs to cover test holes on high and low temperature equipment flues. Heat resistant to 600F. Fits openings from .33" to .5" in diameter. Tapered design features superior sealing ability for onsite applications. Designed for easy insertion and removal.

Key Features & Benefits

  • Fits openings from 1/3" to 1/2" in diameter
  • Heat resistant up to 600°F
  • 100 per bag

NCI 3/8" Center Pull Tapered Plastic Test Plug - Pack of 500

Test plugs are essential during air diagnostic testing. Protect the drill site from moisture, leakage and dirt. The tapered design features superior sealing ability for on-site applications. The plugs include a handy pull-tab to make it easy to remove.


Fieldpiece CAT45 Combustion Analyzer Specs
Display Touchscreen TFT LCD (5.5 in diagonal)
Probe Size 10.7 in (272 mm) length, 0.32 in (8.0 mm) diameter
Accuracy Stated accuracies at 23°C ±5°C, <75% R.H.
Battery Type 3.7 VDC (nominal), 6400mAh, non-replaceable
Battery Life 7 hours typical (pump running 80% of the time)
Charge Time < 7 hours typical @ 5V/2A DC power (power adapter not included)
Charging Port USB-C (Usable when connected to power)
Memory 1000 jobs (approx.)
Warm Up Time 45 seconds (90 seconds near freezing)
Operating Environment 14°F to 104°F (-10°C to 40°C); < 75% RH (non-condensing)
Storage Temperature -4°F to 140°F (-20°C to 60°C); < 80% RH
Weight 39.5 oz (1120 g) with probe
Wireless Range 1000 feet (305 meters)
Fuel Types Natural Gas, Propane (LPG), Oil #2 (Light), Oil #6 (Heavy), Biofuel, Coal, Coal Town Gas, Coking Oven Gas, KOKS, Custom (x3)
Manufacturer Warranty 1 year (4 years sensors only)
Job Link System Minimum BLE 4.0 devices running iOS 7.1 or Android™ Kitkat 4.4
Latest compatibility at
CAT45 Sensors
Sensor Type Response Time Max Overload
Temperature Type K rod thermocouple (fixed) < 30 seconds (T90)
Oxygen (%) Electrochemical (replaceable) < 30 seconds (T90) 30% Oxygen
Carbon Monoxide (PPM) Electrochemical (replaceable) < 90 seconds (T90) 10000 ppm Carbon Monoxide
Pressure Probe (inWC, torr, Pa) MEMS pressure sensor < 10 seconds (T90) 4.0 inWC will cause damage
CAT45 Testing Parameters
Range Best Resolution Accuracy
Stack Temperature 32 to 752°F; 0 to 400°C 0.1°F; 0.1°C ±2.5°F [32°F to 212°F], ±(3.6°F or 1.5%rdg) [213°F to 752°F];
±1.4°C [0°C to 100°C], ±(2.0°C or 1.5%rdg) [101°C to 400°C]
Oxygen O2 0 to 21 vol.% 0.1 vol.% ±0.3 vol.%
Carbon Monoxide CO 0 to 4000 ppm 1 ppm ±20 ppm [0 to 400 ppm], ±5%rdg [401 to 2000 ppm], ±10%rdg [2001 to 4000 ppm]
Draft Pressure 0 to ±0.8 inWC 0.01 inWC ±0.02 inWC
CO Air Free (Calculated) 0 to 4000 ppm 1 ppm
CO2 (Calculated) 0 to CO2max vol.% 0.1 vol.%
Excess Air (Calculated) 0 to 999% 0.1%
Efficiency (Calculated) 0 to 100% 0.1%
qA (Calculated) 0 to 25% 0.1%
Dew Point (Calculated) 32 to 212°F; 0 to 100°C 0.1°F; 0.1°C
Primary Air Temp 32 to 212°F; 0 to 100°C 0.1°F; 0.1°C ±2.5°F [32°F to 212°F];
±1.4°C [0°C to 100°C]
Ambient CO 0 to 200 ppm 1 ppm ±20 ppm
SC480 Volts AC (VAC) True RMS (50-400Hz)
Ranges: 1000mV, 10V, 100V, 750V
Resolution: 0.1mV
Accuracy: ±(1.5% + 10) 50Hz to 60Hz
±(2.0% + 10) 60Hz to 400Hz
Unspecified at 400Hz and greater
SC480 Volts DC (VDC)
Ranges: 1000mV, 10V, 100V, 1000V
Resolution: 0.1mV
Accuracy: ±(0.5% + 5)
SC480 Amps AC (AAC) True RMS (50-60Hz)
Ranges: 100A, 600A
Resolution: 0.01A
Accuracy: ±(2.0% + 10)
SC480 Frequency (Hz) Through Clamp
Ranges: 10Hz to 400Hz
Resolution: 0.1Hz
Accuracy: ±(0.1% + 5)
SC480 MicroAmps DC (µADC)
Ranges: 1000µA
Resolution: 0.1µA
Accuracy: ±(1.0% + 5)
SC480 Capacitance (MFD)
Ranges: 10nF, 100nF, 1000nF, 10µF, 100µF, 1000µF, 10mF
Resolution: 0.01nF
Accuracy: ±(3% + 15) 10nF, ±(3% + 5) 100nF to 1000µF, ±(5% + 5) 10mF
SC480 Resistance (Ω)
Ranges: 100Ω, 1000Ω, 10kΩ, 100kΩ, 1000kΩ, 10MΩ, 50MΩ
Resolution: 0.01Ω
Accuracy: ±(1.0% + 15) 100Ω, ±(1.0% + 5) 1000Ω to 100kΩ, ±(1.5% + 5) 1000kΩ, ±(3.0% + 5) 10MΩ to 50MΩ
SC480 Continuity
Ranges: 100Ω
Resolution: 0.01Ω
Response time: 100ms
SC480 Diode Test
Test current: 0.8mA (Approx.)
Open circuit volts: 3.2VDC typical
Accuracy: ±(1.5% + 5)
SC480 Temperature
Range: -58°F to 2372°F, (-50°C to 1300°C)
Resolution: 0.1°
Accuracy: ±(1°F) 32°F to 120°F, ±(1°C) 0°C to 49°C
±(1%+2°F) 32°F to 932°F, ±(1%+1°C) 0°C to 500°C
±(2%+6°F) -58°F to 32°F, ±(2%+3°C) -50°C to 0°C
±(2%+6°F) 932°F to 2372°F, ±(2%+3°C) 500°C to 1300°C
SC480 Phase Rotation Test (L1L2, L1L3)
Ranges: 80±5 VAC to 600VAC (50Hz to 80Hz)
Resolution: 0.1V
Accuracy: ±(1.5% rdg + 10 dgts)
SDMN6 Manometer Specs
Operating environment 32°F to 118°F (0°C to 48°C) at <80% RH
Storage temperature -4°F to 140°F (-20°C to 60°C), 0 to 80% RH (with battery removed)
Power 9V, NEDA 1604A, IEC 6LR61 9V alkaline battery
Battery life (alkaline) 200 hours (manometer only, backlight off), 12 hours (pressure switch testing @ 27% pump speed, BL off, approx -2.5″WC induced pressure w/o pump bleed accessory)
Auto power off (APO) 15 minutes
Units of Measure inWC, mmWC, mbar, psi
Resolution 0.01 inWC
Overrange "OL" or "-OL" is displayed
Max Pressure 900inWC (17.4psi) will damage sensors
Compatible media Dry, non-corrosive gases
Pressure ports 2 connectors (P1, P2) for flexible tubing (4.5mm to 8mm ID)
Pump port 1 connector (PUMP) for 5mm (~3/16 inch) ID flexible tubing
Lead jacks 2 banana plug jacks for testing open/close switch status (continuity between terminals)
Accuracy and ranges inWC: ±0.02 on 0.00 to ±2.00 (±1.5% FS on 2.00 to ±60.0)
mmWC: ±0.5 on 0.00 to ±51.0 (±1.5% FS on 51.0 to ±1500)
mbar: ±0.05 on 0.00 to ±5.00 (±1.5% FS on 5.00 to ±150.0)
psi: ±0.001 on 0.000 to ±0.07 (±1.5% FS on 0.07 to ±2.000)
Fieldpiece SPK2 Thermometer Specs
Operating Environment: 32°F to 122°F
(0°C to 50°C)
Measuring Range: -58°F to 392°F
(-50°C to 200°C)
Accuracy: ±1.8°F (-3.8°F to 247.8°F)
±3.6°F (-58°F to -3.8°F, 247°F to 392°F)
±1.0°C (-9.9°C to 119.9°C)
±2.0°C (-50°C to -10°C, 120°C to 200°C)
Best Resolution: 0.1°
Over Limit Indication: Displays OL or -OL
Low Battery Indication: Blinking empty battery icon
Battery: 1 x AA (included)
Battery Life: About 8000 hours
Auto Off: 15 minutes
Sensorcon Inspector CO Monitor Specs
CO Range 0 - 500ppm
Display Range 0 - 1999ppm
Resolution 1ppm
Accuracy ±10%, 0 to 500ppm
Initial Response Time <5 seconds
T90 Response Time <20 seconds
Battery Life 2 Years (depending on alarm condition)
Alarms Audio, Visual, Vibrating (adjustable high / low)
Size 3.2" x 2.2" x .86"
Weight 4 ounces
Warranty 2 Years
Klein Step Bit Specs
Application For Multi-Material Drilling
Material High Speed Steel
Quick Reference #1
Number of Holes 13
Increment 1/32" (0.8 mm)
Size 1/8" to 1/2" (3.2 to 12.7 mm)
Weight 0.80 oz (22.7 g)


Software / App

Download the Fieldpiece Job Link App for your Android or iOS devices

Google Play Google Play

Link Your Tools. Link Your Jobs
Job Link. More than just measurements.

The Job Link System works with all Fieldpiece wireless tools from clamps to probes to digital manifolds, and integrates all of their functionality seamlessly. Job Link increases your level of professionalism on every job and in the back office by allowing you to not only eliminate your clipboard but also virtually adding another technician to the job because you can be in more than one place at a time. Reduce callbacks and increase efficiencies with reliable and trusted system measurements, diagnostics, and reporting!

View AllClose