Page 53 - Q3 2025 Stephenson Equipment Catalogue

DIAGNOSTIC & TESTING SERVICE TOOLS

Noid Light Testers Magnetic Field Detectors

SGT-36300 $41 65
Noid Light Set CAL-82000 $45 25
• Tests electronic fuel injection signals
• Checks GM TBI, Bosch PFI, Magnetic Field Detector
Ford TBI, GM PFI, Geo TBI and • Place the tip of the probe on
GM SCPI any AC, DC, or permanent magnet, and it will illuminate if a magnetic
field is present
• Use to test various solenoids and coiled relays common in
many vehicles, oil burners, and machinery
Spark/EFI/IAC Testers • Can even be used to check audio speaker magnets

Leak Detection Smoke Machines
SGT-36350 $132 35
Combination Test Kit with
In-Line Spark Checker for
Recessed Plugs, Noid Lights
and IAC Test Lights
• Use to test spark plug circuits, electronic fuel injection signals PFX-MX-22 $797 95
and idle air control (IAC) circuits MICRO™ Smoke Machine
• Entry level smoke machine with built in air
compressor (no need for shop air)
Refractometers • Digital readout & LED flow meter
give precise size of leaks
• Air pressure rate: Fixed to 1.5 psi
ATD-3705 $105 95 • Runs on ordinary mineral/baby oil & dye compatible
Coolant/Battery Refractometer
• Works with Ethylene or Propylene
Glycol or long-life anti-freeze
• Measures battery acid gravity to
determine battery life
PFX-MX-700T $1397 95
TURBO™ Professional 2-in-1
ATD-3325 $174 75 Smoke Machine
Coolant/DEF/Battery • For regular & turbo equipped vehicles
Refractometer & light trucks, single or dual turbo,
Intercoolers & radiators that require
• Automatic temperature higher pressure for testing
compensation • Built in air compressor for portability
• Reads both Ethylene and • LED flow meter for precise size of leaks
Propylene Glycol based coolants • Air leak decay test performing 3 tests in
automatic mode
CEN-3R401 $169 75 • Air pressure rate:
Fixed to 1.5 psi or 15 -18 psi Turbo Mode
Coolant/DEF/Battery • Runs on ordinary mineral/baby oil & dye compatible
Refractometer • Multi-lingual LCD display allows to choose psi/kPa/bar, tests to run,
automatic or manual mode, audio & visual readouts & warnings
• Easily check status of
Coolant, DEF and Battery Fluid

MUK-727 090 $188 85
DEF/AD-BLUE
4-in-1 Refractometer PFX-MX-3000HD $1597 95
Tests the quality of: Heavy-Duty Smoke Machine
• Ad-Blue • Radiator coolant • For the heavy duty truck market,
• Windshield washer fluid • Battery acid as well as industrial, agricultural,
mining & much more
• LED flow meter for precise size of leaks
OTC-5025 $238 75 • Air leak decay test performing 3 tests in
automatic mode
DEF Refractometer • Air pressure rate: 0 - 143 psi
• For most Class 7-8 trucks • Runs on ordinary mineral/baby oil & dye
that utilize SCR compatible
• Simple and quick process to • Multi-lingual LCD display allows to choose psi/
get an accurate measurement kPa/bar, tests to run, automatic or manual
of UREA concentration in DEF mode, audio & visual readouts & warnings
or AdBlue solution
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