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Description:

FB658 is a high voltage DC porosity detector. They are named as spark tester, porosimeter and jeeper.

These are used to ensure the longevity of coating systems by locating pin holes, air bubbles, and porosity in non-conductive coatings on conductive substrates, including concrete.

Character:

Portable design with ABS cabinet

Connection cable with metal protective sleeve

Digital display of battery voltage and output voltage

Film button, waterproof and easy to operate

Voltage ranges of 0.5-7kV (FB658A) or 6-35kV (FB658B), fully adjustable

Powered by DC 12V Li-ion battery, or AC/DC adapter

Working in humid environment

Distinguish the probes automatically

Overcharge protection

Earphones for noisy environments

Parameter:

Voltage: 0.5KV – 7KV (Model A)

6KV – 35KV (Model B)

Coating thickness: 0.03mm – 1.7mm (Model A)

1.4mm – 11.3mm (Model B)

Resolution: 100V

Working temperature: -20℃ - 50℃

Working humidity: No dew on surface

Warning signal: 86DB, frequency 1500Hz, 1s each pinhole

Voltage display: LCD display, 3 digits

Power supply: 12V rechargeable battery, AC 110V – 230V

Working time: 12 hours

Main unit dimension: 180 x 235 x 80mm

Main unit weight: 1.2Kgs