• Amplifier Input Impedance: 200K
• Output Impedance: 10 OHM
• Power: 6 AA Alkaline Batteries (1.5 V DC x 6)
• Power Consumption: 60mA Standby (20 hours)
• Amplification: 69 dB=/-3.5 dB Distortion: 6.0″ x 2.4″ x 5.0″
• Weight: 41.0 Ounces
• General Ground Microphone Sensitivity: 0.75 V/G @ 1 KHz
• Probe Microphone Sensitivity: 0.75 V/G @ 1 KHz
• Headphone Impedance: 32 OHM
• Headphone Sensitivity: 102 dB/mW @ 1KHz
• Carry Case: High Density Polyethylene 20.” X 13.5″ x 9.0″
• Filter Characteristics:
  • 16 Programmable Settings
  • 8th order/ -60 dB Fstop Max
  • 0.025 dB Max ripple
  • 70 Hz 500 Hz Bandpass
  Subtech Vision Technology – Product Warranty We proudly stand behind our equipment. All Subtech sewer cameras and leak detection tools include a: 1-Year Limited Warranty
  ✔ Covers manufacturing defects in materials and workmanship
  ✔ Does not cover misuse, accidental damage, damage to the push cable, or unauthorized repairs
  ✔ Shipping may or may not be covered, depending on the nature of the issue and final evaluation by our team
  ✔ Typical repair turnaround: under 48 hours at our California facility To file a warranty claim:
  Email us at info@subtechmfg.com or call (209) 531-9716. Have your serial number and proof of purchase ready.

The ST-2000 is based on Subtech’s original leak detection platform, which we have manufactured for over 30 years and supplied to municipalities, utilities, and contractors worldwide. This proven design was also produced as OEM units for other industry brands in years past. Today, the ST-2000 continues to deliver the same professional-grade core technology with updated features and improved durability. Comparable in performance to high-end systems like SubSurface Leak Detection® and Fuji Leak Detectors®, but offered at a much more accessible price. The ST-2000 delivers precision acoustic leak detection for municipalities, plumbers, and contractors locating underground, slab, wall, or pipeline leaks with confidence.

Ideal for:

• Water leak detection
• Underground pipe leaks
• Concrete slab leaks
• Fire mains and water mains
• Residential, commercial, and municipal water systems

Common search terms: water leak detector, underground leak detection, slab leak detector, acoustic leak detection, pipeline leak detector, OEM leak detection, municipal leak detector, fire main leak detector, professional water leak detection equipment.