SBS-EX Internal Resistance Tester

Discontinued. Please visit the SBS-6500 Battery Impedance Tester product page.

Internal Resistance Testers

SBS-EX internal resistance test kit

The SBS-EX are digital battery diagnostic testers meeting all IEEE recommendations for stationary battery applications. They are used in the telecommunications, utility and uninterruptible power systems (UPS) industries.

The SBS-EX measure the internal resistance, voltage and temperature within 3 seconds or less while the system is online on float charge. Included with our units is the Exmons Pro Battery Management Software used effectively for trending and advanced record keeping. SBS-EX has been in use worldwide with the utmost in satisfaction and reliability by end users. Recommended practice for Maintenance, Testing, and Replacement for Stationary Applications.


  • Tests:
    • Internal Resistance (mOhm): +/1% accuracy
    • Conductance (Siemens): +/-1% accuracy
    • Voltage (V): +/- 0.5% accuracy
    • Temperature (°C): +/-2% accuracy
  • Measuring Time:
    • Normal
    • Fine
    • Auto: within 3 secs or less
  • Power Supply: Li-ion Battery
  • Meets IEEE battery system testing recommendations
  • CE compliant
  • Can manage the measurement of data in 14 different banks
  • Easy data transfer to PC and easy database management
  • Compact and light-weight (fits in the palm of you hand)
  • Measurement Ranges: 10–6000 ah, 0.1–60vdc under 300hz
  • Includes diagnosis software
    • SBS-EX includes software for single user/computer
    • SBS-ULTRA for server/multiple users & computers
  • Excel 2000/2002 & Windows 98/2000/XP compatible

SBS-EX Includes:
**stores 600 results

  • SBS-EX (main body)
  • 4 point pin probe leads (+ spare pin set)
  • Soft poly-vinyl bag
  • Li-ion battery pack & charger
  • Soft poly - vinyl bag & hand carrying case for entire kit
  • USB interface cable
  • User manual

Ordering Information:

Part No. Description
SBS-EX Battery Diagnostic tester (stores 600 results)

Accessory Ordering Information:

Part No Description
SBS-EX 4-Point 4-point pin probe leads
SBS-EX 4-Pin Set Spare 4-point pin set
SBS-EX Arm Rod Extension rods for 4 point pin probe leads
SBS-EX Clip Probe Clip type probe leads
SBS-EX Temp Probe Clip type probe w/temperature

View all Internal Resistance Testers