The PCE-AT 5 automotive tester / handheld ignition-tachometer is a portable device used to measure revolutions per minute (rpm) in one-cylinder two-stroke and eight-cylinder four-stroke combustion engines with electric ignition starters. The PCE-AT 5 handheld automotive ignition-tachometer features an easy-to-read, backlit digital LCD display and flashlight functionality for low-light applications.

• Measurement range: 100 … 20000 rpm
• Resolution: 1 rpm
• Accuracy: ± 10 rpm
• Measurement interval: 0.5 seconds

PCE-SG is an automotive tester or handheld refractometer used to determine the specific gravity (sg) of electrolyte solution batteries as well as the freezing point of propylene or ethylene glycol-based coolants in degrees Celsius (°C). This refractometer works well for measuring cleaning products too. The instrument also gives indication of the charge level in battery acid.

Measurement ranges:

• 50 … 0 °C for coolant or antifreeze1.15 … 1.30 sg for battery acid
• 40 … 0 °C for cleaner

PCE-180 CBN is a handheld, portable, battery-powered wire tracer or cable locator that consists of an amplifier probe and acoustic signal or tone generator. This locating device is designed to detect wires or cables hidden behind walls or insulation.

• Uses an acoustic signal to detect wires and cables, including  network and coaxial cables
• Features a 3-position toggle switch (and 3-color LED) for line  polarity, continuity and voltage testing
• Comes with red and black test leads with alligator clips