• The tester may be easily calibrated
  Easy to verify accuracy and perform adjustment
• Calibration unit available separately
  Passive device, power source not required
• Calibration Unit is easy to use
  Pass/fail indication
• Test kit includes case
  Sturdy protection for tester and calibration unit
• Superior warranty
  See details of 1 year limited warranty
• Made in America
  Superior quality

Closeout items are subject to a 90-day warranty for materials and workmanship. No credit will be issued. Charleswater to approve exchange for similar items.