Page 68 - Q4 2024 Stephenson Equipment Catalogue

DIAGNOSTIC & TESTING SERVICE TOOLS

Noid Light Testers Tachometers

SGT-36300 $39 35
Noid Light Set ESI-328 $96 95
• Tests electronic fuel injection signals
• Checks GM TBI, Bosch PFI, EZ Tach +PLUS
Ford TBI, GM PFI, Geo TBI and Automotive Tachometer
GM SCPI • Picks up RPM signal wirelessly or with
supplied inductive pickup
• Measures RPM on a wide variety of
Spark/EFI/IAC Testers • Great for setting idle speeds
engines, from 0 to 20,000 RPM

SGT-36350 $125 95 ESI-332 $148 15
Professional Laser Tachometer
Combination Test Kit with • For easy and accurate
In-Line Spark Checker for measurement of RPM
Recessed Plugs, Noid Lights • Detects RPM from up to 6 feet away
and IAC Test Lights • Test range: 0-99,999 RPM
• Use to test spark plug circuits, electronic fuel injection signals • Memory: Min/Max
and idle air control (IAC) circuits
ESI-333 $188 15
Refractometers Professional
Laser/Contact Tachometer
ATD-3705 $129 25 • Dual function laser photo and contact tachometer
with 12 different measurement types. Laser
Coolant/Battery Refractometer detects RPM up to
• Works with Ethylene or Propylene 6 feet away. Contact function adds distance and
frequency measuring to the unit’s capability.
Glycol or long-life anti-freeze
• Measures battery acid gravity to • Test range: 0-99,999 RPM
determine battery life • Memory: Min/Max/Avg (stores 10 records)

ATD-3325 $168 65
Coolant/DEF/Battery Timing Lights
Refractometer
• Automatic temperature
compensation
• Reads both Ethylene and
Propylene Glycol based coolants
ESI-125 $154 35
CEN-3R401 $155 65 Digital Tach/Advance
Timing Light
Coolant/DEF/Battery • Indicates Tach (RPM) and
Refractometer Degrees Advance
• Easily check status of • Measures ignition spark advance
Coolant, DEF and Battery Fluid from 0-90°
• 2 & 4 stroke tachometer measures
engine speed up to 9,999 RPM
• Works with 12 Volt electrical systems
MUK-727 090 $188 85
DEF/AD-BLUE
4-in-1 Refractometer
Tests the quality of:
• Ad-Blue • Radiator coolant
• Windshield washer fluid • Battery acid
BSD-FIX 7527 $92 45
OTC-5025 $201 55 DIS and 2 Cycle Systems
DEF Refractometer Timing Light
• For most Class 7-8 trucks • For use with conventional,
that utilize SCR electronic, computer
• Simple and quick process to controlled ignition systems
get an accurate measurement
of UREA concentration in DEF
or AdBlue solution

68 | October – December 2024