Specialty Testers From TPI (Test Products International)

Determine the presence or absence of AC voltage without disconnecting the system in question.

• No switch required, always 'on' ready for use
• Uses 2 AAA batteries (included)
• UL listed
• Lifetime warranty
• 40 (low voltage): Red glow indicates presence of 24-90 V
• 45: Red glow (visual alarm) indicates presence of 50-1,000 V
• 50: Audible buzzer and visual alarm, red glow indicates presence of 50-1,000 V
  

390:
TDS / Salt Meter

Measure Total Desolved Solids (TDS), salt and temperature for food, water quality and HVAC maintenance.

• Easy-to-read LCD display
  
• Measures temperature, TDS concentration and salt levels in solutions
  

395:
Handheld Refractometer

Use the 395 to determine the freezing point of fluids including those used in hydronic heating systems.

• Test propylene glycol, ethylene glycol and battery fluids
• Does not degrade like litmus paper; allows for more accurate readings
• Cushioned eye piece for easy viewing
• Smooth focus adjustment for reliable repeat testing

397:
pH Meter - Pen Style

• Wide pH range of 0.10-14.00pH covers most applications
• Operating temperature from
40 -120 ºF (5 - 50 ºC); for temperature compensated readings
• Waterproof design protects the meter during use
• Low power consumption extends battery life for low
operation costs
• Auto-off function turns power off automatically after
10 minutes
• Replaceable Glass Test Tip Electrode that screws on for ease
a solid of use
• Protective case included for storage

Date Sheet
Instruction Manual

505:
Photo/Contact Tachometer Surface Speed

Use the 505 photo / contact tachometer to determine RPM and surface speed

• Non-contact (photo) and contact RPM and surface speed
• Wide Measuring Range: 0.5 to 30,000 RPM
• Last measurement, maximum measurement and minimum measurement automatically saved and recalled

810:
Fiber Optic

Use the 810 to perform non-invasive visual inspections of equipment including heat exchangers

• Small 0.26 inch tip diameter
• Hi-resolution 8,000 pixel image offers enhaned vision and clarity
• Obedient wand maintains position after adjustment and protects fiber optic bundle
• Sealed tip for use in non-corrosive liquids
• Super bright LED flashlight light source provides longer battery life
• Detect refrigerant dye with optional A813 blue light source

SAIT25:
IRT

Digital Insulation Resistance Tester (IRT)

• Test Voltages: 250V/500V/1,000V
• Insulation Resistance: 100MΩ/200MΩ/400MΩ
• Continuity: 2Ω/20Ω
• Includes A085 UL listed silicone test lead set with screw on alligator clips and A073 test lead set with large alligator clips

SAIT200:
IRT

Analog Insulation Resistance Tester (IRT) with large scale

• Test Voltages: 250V/500V/1,000V
• Insulation Resistance: 100MΩ/200MΩ/400MΩ
• Continuity: 2Ω/20Ω
• Includes A085 UL listed silicone test lead set with screw on alligator clips and A073 test lead set with large alligator clips

SDIT30:
IRT

Digital Insulation Resistance Tester (IRT)

• Test Voltages: 250V/500V/1,000V
• Insulation Resistance: 2,000MΩ/2,000MΩ/2,000MΩ
• Continuity: 200Ω
• Includes A085 UL listed silicone test lead set with screw on alligator clips and A073 test lead set with large alligator clips

SDIT300:
IRT

Digital Insulation Resistance Tester (IRT) with AC volts

• Test Voltages: 250V/500V/1,000V
• Insulation Resistance: 20MΩ/200MΩ/2,000MΩ
• AC Voltage: 200V/600V
• Continuity 20Ω/200Ω
• Includes A085 UL listed silicone test lead set with screw on alligator clips and A073 test lead set with large alligator clips

SPD480:
Phase Rotation Indicator

The SPD480 determines phase rotations on secondary potential transformers

• Easy to operate - connect one lead to each phase.
• Large alligator clips for easy connection to cables and bus bars.
• Operates properly on variable frequency drives. Does not give false readings by pulsed waveforms.
• Verify proper rotation on feeder extensions.
• Determine phase rotation on secondary potential transformers.