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Thermometers & Test Instruments
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0012-7012 Bacharach Sling Psychrometer, 25 To 120 F (Red Spirit)
0012-7012 Bacharach Sling Psychrometer, 25 To 120 F (Red Spirit)
Price $78.00

The uniquely compact Bacharach Sling Psychrometer accurately determines percent relative humidity without the necessity of consulting complex tables. There is no need to wet the wick each time a reading is taken; the Sling Psychrometer contains a slide rule calculator which correlates wet and dry bulb thermometer indications for direct reading of relative humidity. When not in use, the thermometer case telescopes into the handle for protection.
026-80047-00 RTI Thermometer - Duct -400 F To +1600 F
026-80047-00 RTI Thermometer - Duct -400 F To +1600 F
Price $21.00

The handy 026-80047-00 1 in. dial duct thermometer ranges from –40° to +160°F.
100 Raytek Pouch For RTK-MT4 & RTK-MT2
100 Raytek Pouch For RTK-MT4 & RTK-MT2
Price $7.70

Optional holster for MT2 & MT4
10596 Robinair Dial Thermometer -40 Degrees To +160 Degrees F 1 Dial Face
10596 Robinair Dial Thermometer -40 Degrees To +160 Degrees F 1 Dial Face
Price $12.95
Sale Price: $8.74

Dial Thermometer Easy-to-read -40 Degrees To +160 Degrees F 1" Dial Face. Pocket-clip carrying case for protection and easy access.
10597 Robinair Dial Thermometer 0 Degrees To 220 Degrees F 1 Dial Face
10597 Robinair Dial Thermometer 0 Degrees To 220 Degrees F 1 Dial Face
Price $12.95
Sale Price: $8.74

Dial Thermometer 0 Degrees To 220 Degrees F 1" Dial Face. Pocket-clip carrying case for protection and easy access.
10945 Robinair Dial Thermometer 0 To 220 Degrees F 1-3/4 Face
10945 Robinair Dial Thermometer 0 To 220 Degrees F 1-3/4 Face
Price $12.95
Sale Price: $8.74

Dial Thermometer 0 Degrees To 220 Degrees F 1-3/4" Face
118039 Robinair Refrigerant Pressure Temperature Chart
118039 Robinair Refrigerant Pressure Temperature Chart
Price $4.50

Refrigerant Pressure Temperature Chart For 41600 Series Manifolds or Universal Application. Lists 12 refrigerants including R-12, R-22, R-134A, R-410A, R-502, R-401A, R-401B, R-402A, R-402B, R-404A Fits conveniantly on the rear of 41400, 41600, 40100 series gauges with protector.
122037 Robinair Refrigerant Pressure Temperature Chart
122037 Robinair Refrigerant Pressure Temperature Chart
Price $4.50

Refrigerant Pressure Temperature Chart For 41700 Series Manifolds or Universal Application. Lists 12 refrigerants including R-12, R-22, R-134A, R-408A, R-410A, R-502, R-401A, R-401B, R-402A, R-402B, R-404A, R-500. Fits conveniantly on the rear of 41700 series gauges.
14766 Robinair –58° To 302° F Superheat Thermometer For 18560 18561 Valve Core Remover Installer
14766 Robinair –58° To 302° F Superheat Thermometer For 18560 18561 Valve Core Remover Installer
Price $63.95
Sale Price: $40.47

Provides a means of checking refrigerant temperature in the stream of gas. The most accurate method of testing gas temp is by sampling the liquid directly.
14773 Robinair Thread Chaser For Use 18560 & 18561 Access Valve Core Remover Installer
14773 Robinair Thread Chaser For Use 18560 & 18561 Access Valve Core Remover Installer
Price $15.95
Sale Price: $10.09

Thread Chaser For Use 18560 & 18561 Access Valve Core Remover / Installer. For use with No. 18560 or 18561, value core remover / installer. This thread chaser actually repairs damaged threads on valve cores in the service line, without releasing refrigerant into the atmosphere.
14774 Robinair Pick Extractor For Use With 18560 & 18561 Access Valve Core Remover Installer
14774 Robinair Pick Extractor For Use With 18560 & 18561 Access Valve Core Remover Installer
Price $15.95
Sale Price: $10.09

For use with No. 18560 or 18561, value core remover / installer. this extractor lets you remove damaged cores in the service line while the system is fully charged, without releasing refrigerant into the atmosphere.
18560 Robinair Charging Valve No Loss Valve Core Remover Installer
18560 Robinair Charging Valve No Loss Valve Core Remover Installer
Price $58.95
Sale Price: $37.77

Remove and install the valve core from a 1/4" male flare access fitting without the loss of refrigerant or in situations where Fast evacuation or charge is desired. Schrader core fittings only allow 1.2 CFM flow, removing the core dramatically improves the speed of vacuum and charging.
18561 Robinair No Loss Valve Core Remover Installer
18561 Robinair No Loss Valve Core Remover Installer
Price $52.95
Sale Price: $33.72

Remove and install the valve core from a 1/4" male flare access fitting without the loss of refrigerant. Durable, solid brass tool has a ball valve that can be opened and closed in just a quarter-turn, rather than a stem-type valve.
40859 Robinair Thermometer 1 Dial -40C To +70C
40859 Robinair Thermometer 1 Dial -40C To +70C
Price $13.95
Sale Price: $9.42

Robinair Thermometer Easy-to-read -40° to + 70°C 1" dial face. Pocket-clip carrying case for protection and easy access.
42160 Robinair Manifold Pressure Test Kit 0
42160 Robinair Manifold Pressure Test Kit 0"-35" Water Column
Price $61.95
Sale Price: $39.12

Use this handy economical and accurate kit to Measure Natural gas or LP gas pressure across appliance manifolds. The hose connects with a pipe thread adapter or simple rubber hose connection, which makes it easier to use than a manometer. The diaphragm gauge is calibrated in inches of water column, also shows ounces per square inch.
42162 Robinair Manifold Pressure Test Kit 0
42162 Robinair Manifold Pressure Test Kit 0"-10" Water Column
Price $61.95
Sale Price: $39.12

Use this handy economical and accurate kit to Measure Natural gas or LP gas pressure across appliance manifolds. The hose connects with a pipe thread adapter or simple rubber hose connection, which makes it easier to use than a manometer. The diaphragm gauge is calibrated in inches of water column, also shows ounces per square inch.
43230 Robinair -58° F To 302° F Swivel Head Thermometer
43230 Robinair -58° F To 302° F Swivel Head Thermometer
Price $28.95

This digital thermometer gives you full-feature capabilities in a case which is small enough to fit in your shirt pocket. A wide temperature range and highly accurate readings make it useful for a variety of applications. Accurate readings from -58° F to 302° F
43240 Robinair Digital Thermometer -58 To 302 Degrees F
43240 Robinair Digital Thermometer -58 To 302 Degrees F
Price $28.95
Sale Price: $18.87

Digital Thermometer -58 Degrees To 302 Degrees F -50 Degrees C To 150 Degrees C
43310 Robinair A/C System Performance Calculator
43310 Robinair A/C System Performance Calculator
Price $73.95
Sale Price: $47.22

Robinair A/C System Performance Calculator provides instant A/C performance tests on a vehicle system and produces figures which guide the technician through step by step diagnosis of the Automobiles Air-Conditioning system. Its small size make it easy to suspend from hood latch or attach to your manifold gauge set.
50597 Robinair 1
50597 Robinair 1" Dial Thermometer 0-220 (Bulk Packed 25 / Case)
Price $149.95

Robinair 1" Dial Thermometer 0 Degrees To 220 Degrees F 1" Dial Face. Pocket-clip carrying case for protection and easy access.
50945 Robinair Dial Thermometer 0 Degrees To 225 Degrees F 1-3/4 Dial (25 Pack)
50945 Robinair Dial Thermometer 0 Degrees To 225 Degrees F 1-3/4 Dial (25 Pack)
Price $169.95

Dial Thermometer 0 Degrees To 225 Degrees F 1-3/4 Dial (25 Pack)
52223A Mastercool 1” Dial Pocket Digital Thermometer (-58/302F)
52223A Mastercool 1÷ Dial Pocket Digital Thermometer (-58/302F)
Price $13.46

1” Dial Pocket Digital Thermometer
52224-B Mastercool Dual Temp Infrared Thermometer -76 To 1200ºF
52224-B Mastercool Dual Temp Infrared Thermometer -76 To 1200ºF
Price $67.46

The dual temp infrared thermometer from Mastercool features both infrared and contact thermometer technologies. Includes programmable HI/LO alarms, Lock Mode to capture temperature readings, and built-in K type jack offers optional contact functions.
52224A Mastercool Infrared Thermometer With Laser
52224A Mastercool Infrared Thermometer With Laser
Price $51.26

Infrared Thermometer With Laser
52225-A Mastercool Infrared Thermometer (-76F To 1400F)
52225-A Mastercool Infrared Thermometer (-76F To 1400F)
Price $105.75

Infrared Thermometer
52225-A-SP Mastercool Infrared Thermometer With 1” Analog Dial Thermometer
52225-A-SP Mastercool Infrared Thermometer With 1” Analog Dial Thermometer
Price $105.75

This 1" analog dial thermometer has both infrared and contact thermometer technologies. The Infrared Function includes Advanced 30:1 Optics to measure small targets at longer distances. Contact Probe Function comes with a 3 ft. Thermocouple Probe.
52227 Mastercool Pocket Infrared Thermometer (-67° To 428°F)
52227 Mastercool Pocket Infrared Thermometer (-67? To 428?F)
Price $29.66

Pocket Infrared Thermometer (-67° to 428°F) The 52227 Pocket Infrared Thermometer offers accurate non-contact temperature measurement in a compact and easy to use size.
597IR Electronic Specialities Premium Automotive Digital Multimeter With Infrared Temperature Adapter Kit
597IR Electronic Specialities Premium Automotive Digital Multimeter With Infrared Temperature Adapter Kit
Price $167.85

Premium Automotive Digital Multimeter with Infrared Temperature Adapter Kit
65 Electronic Specialities Non-Contact 1022°F Professional Infrared Thermometer
65 Electronic Specialities Non-Contact 1022F Professional Infrared Thermometer
Price $69.89

Non-Contact Professional Infrared Thermometer
69096 Yellow Jacket Electronic Pocket Pressure Tempurature Chart
69096 Yellow Jacket Electronic Pocket Pressure Tempurature Chart
Price $34.60

The 69096 Yellow Jacket Electronic Pocket Pressure Tempurature Chart. This pocket sizes device offers fast and accurate temperature references on a large easy to read LCD display. The chart displays 61 refrigerants and known blends. The automatic power down feature shuts the unit OFF five minutes after the last command to insure extended battery life.
7201 TIF Non-Contact Infrared Pocket Thermometer 1:1 Ratio
7201 TIF Non-Contact Infrared Pocket Thermometer 1:1 Ratio
Price $27.71

Pocket Infrared Thermometer -27º to +428ºF  The TIF 7201 Pocket Infrared Thermometer offers accurate non-contact temperature measurement in a compact and easy to use size.
7612 TIF IR Thermometer Pro - 10:1 -76 to +932°F
7612 TIF IR Thermometer Pro - 10:1 -76 to +932°F
Price $64.47

To measure a surface temperature, the user aims the IR Thermometer at the target, presses a button, and reads the temperature display. The device has an optical lens that collects the radiated infrared energy from the object and focuses it on the detector. The detector converts the energy into an electrical signal that's amplified and displayed as a temperature reading.
7612 TIF IR Thermometer Pro - 12:1 -76 to +932°F
7612 TIF IR Thermometer Pro - 12:1 -76 to +932°F
Price $86.96

To measure a surface temperature, the user aims the IR Thermometer at the target, presses a button, and reads the temperature display. The device has an optical lens that collects the radiated infrared energy from the object and focuses it on the detector. The detector converts the energy into an electrical signal that's amplified and displayed as a temperature reading.
7620 TIF IR Thermometer Pro - 20:1 -76 to +1400°F
7620 TIF IR Thermometer Pro - 20:1 -76 to +1400°F
Price $118.47

To measure a surface temperature, the user aims the IR Thermometer at the target, presses a button, and reads the temperature display. The device has an optical lens that collects the radiated infrared energy from the object and focuses it on the detector. The detector converts the energy into an electrical signal that's amplified and displayed as a temperature reading.
AC400 CPS Amp-Seeker Pocket Autoranging Clamp-On Meter
AC400 CPS Amp-Seeker Pocket Autoranging Clamp-On Meter
Price $44.34

Pocket sized auto ranging clamp-on meter measuring ACA, ACV and continuity. Large 1?2", 3-1/2 digit (1999 count) LCD display with low battery and data hold indicators. Unit includes probe set and batteries. Protected to a maximum of 800 Vrms/500Arms.
AC450 CPS Amp-Seeker Digital Open Jaw Clamp-On Meter
AC450 CPS Amp-Seeker Digital Open Jaw Clamp-On Meter
Price $82.18

Pocket sized auto ranging clamp-on meter measuring ACA, ACV and continuity. Large 1?2", 3-1/2 digit (1999 count) LCD display with low battery and data hold indicators. Unit includes probe set and batteries. Protected to a maximum of 800 Vrms/500Arms.
AC650 CPS Amp-Seeker Digital True RMS Clamp-On Meter
AC650 CPS Amp-Seeker Digital True RMS Clamp-On Meter
Price $164.43

Rugged analog display clamp-on meter measuring AC current. AC voltage, Ohms, continuity and temperature (with optional probe). Includes high quality probe set, spare fuse (0.5A / 250V), carry case, "AA" battery and wrist strap.
ACXB4 CPS Button Batteries For Ac400 2 Pack
ACXB4 CPS Button Batteries For Ac400 2 Pack
Price $5.70

Button Batteries For Ac400 2 Pack
ACXC4 CPS Carrying Case AC400
ACXC4 CPS Carrying Case AC400
Price $10.09

Carrying Case AC400
ACXC6 CPS Carrying Case AC610/AC600
ACXC6 CPS Carrying Case AC610/AC600
Price $10.09

Carrying Case AC610/Ac600
ACXF60 CPS Fuse AC600
ACXF60 CPS Fuse AC600
Price $2.47

Fuse Ac600
ACXF61 CPS Fuse AC610
ACXF61 CPS Fuse AC610
Price $2.47

Fuse Ac610
ACXP CPS Probe Set, AC610, AC400
ACXP CPS Probe Set, AC610, AC400
Price $7.54

Probe Set, AC610, AC400
ACXTP CPS Temperature Probe AC600
ACXTP CPS Temperature Probe AC600
Price $11.09

Temperature Probe AC600
AM50 CPS Velocitor Air Velocity Meter
AM50 CPS Velocitor Air Velocity Meter
Price $237.48

Velocitor Air Velocity Meter
DM350 CPS Autoranging Digital Multimeter
DM350 CPS Autoranging Digital Multimeter
Price $58.13

The CPS DM350 True RMS Digital Multimeter Includs features needed to troubleshoot most electrical and HVAC problems. Advanced features like 4 digit large charicter display, True-rms, frequency, capacitance, temperature, data hold and min-max record, frequency make this meter far and above the best choice.
DM450 CPS True RMS Digital Multimeter
DM450 CPS True RMS Digital Multimeter
Price $151.23

The CPS DM450 True RMS Digital Multimeter Includs features needed to troubleshoot most electrical and HVAC problems. Advanced features like an RS232 data port for computer logging and interface, 4 digit large charicter display, True-rms, frequency, capacitance, temperature, data hold and min-max record, frequency make this meter far and above the best choice.
DMA400 CPS Digital Multimeter & Automotive Engine Analyzer
DMA400 CPS Digital Multimeter & Automotive Engine Analyzer
Price $116.32

Digital Multimeter & Automotive Engine Analyzer
GT1 CPS Gauge, 3.5
GT1 CPS Gauge, 3.5" Gas, 0-30 Psi, 3/4" Bell, Valve
Price $18.52

The GT1 and GT2 are designed to test the integrity of new installations for pressure leaks. Available with either a 3/4" or 1" FPT brass bell. Simply connect the test assembly, pressurize the system using the supplied access port and monitor the easy-to-read 3 1/2" / 80mm gauge for potential pressure drops that would indicate a leak.
GT2 CPS Gauge, 3.5
GT2 CPS Gauge, 3.5" Gas, 0-100PSI, 1" Bell, Valve
Price $19.30

The GT1 and GT2 are designed to test the integrity of new installations for pressure leaks. Available with either a 3/4" or 1" FPT brass bell. Simply connect the test assembly, pressurize the system using the supplied access port and monitor the easy-to-read 3 1/2" / 80mm gauge for potential pressure drops that would indicate a leak.
GT3 CPS Fuel Oil / Gas Test Kit / Fittings / Case / Gauge
GT3 CPS Fuel Oil / Gas Test Kit / Fittings / Case / Gauge
Price $41.53

The GT3 is a comprehensive test kit which includes the components necessary to test oil fuel pump performance while diagnosing related burner efficiency issues such as cleaner light-offs and coasting stops.
MT4 Raytek Mini-Temp Thermometer With Laser - 8:1
MT4 Raytek Mini-Temp Thermometer With Laser - 8:1
Price $46.58

Mini-Temp Thermometer With Laser - 8:1
MT6 Raytek Mini-Temp Thermometer With Laser - 10:1
MT6 Raytek Mini-Temp Thermometer With Laser - 10:1
Price $68.36

Mini-Temp Thermometer With Laser - 10:1
PDT550 Universal Enterprises Pen Style Digital Thermometer
PDT550 Universal Enterprises Pen Style Digital Thermometer
Price $23.36

Pen Style Digital Thermometer
SH-35N JB Industries Digital Superheat/Subcooling Gauge W/Memory With Carrying Case
SH-35N JB Industries Digital Superheat/Subcooling Gauge W/Memory With Carrying Case
Price $356.24

SH-35N JB Industries Digital Superheat/Subcooling Gauge W/Memory With Carrying Case
ST20XB Raytek Infrared Temperature Gun (-25:999F)
ST20XB Raytek Infrared Temperature Gun (-25:999F)
Price $143.96

Infrared Temperature Gun (-25:999F)
ST25 Raytek Autopro St25 Infrared Thermometer (-25:999F)
ST25 Raytek Autopro St25 Infrared Thermometer (-25:999F)
Price $123.89

Autopro St25 Infrared Thermometer (-25:999F)
ST60XB Raytek Infrared Temperature Gun (-25:1100F)
ST60XB Raytek Infrared Temperature Gun (-25:1100F)
Price $256.46

Infrared Temperature Gun (-25:1100F)
ST80XB Raytek Infrared Temperature Gun (-25:1400F)
ST80XB Raytek Infrared Temperature Gun (-25:1400F)
Price $325.80

Infrared Temperature Gun (-25:1400F)
TIFVA500A TIF Digital HVAC System Analyzer Balancer
TIFVA500A TIF Digital HVAC System Analyzer Balancer
Price $489.95

The TIF VA500A offers a range of features never before included in a single instrument. More than just an Anemometer, the VA500A measures all HVAC inlet and outlet variables, allowing an intelligent analysis of system performance. This one tool can replace up to four others, and eliminates the need for cumbersome flow hoods, psychrometers, etc. So easy to use, you will be performing complex measurements within minutes of unpacking the tool.
   
 
Thermometers & Test Instruments
Century Tool And Equipment
4533 Towne Court
St. Charles MO 63304
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