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Vertiv Albér Cellcorder CRT-400 Cell Resistance Tester
Technology That Lets You Trust Your Batteries

Vertiv Albér Cellcorder CRT-400 Cell Resistance Tester

Vertiv Products
Albér Cellcorder CRT-400
Vertiv Alb�r Cellcorder CRT-400 Cell Resistance Tester
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Best Suited For:
  • Chemical/Petrochemical (excl. Oil & Gas)
  • Nuclear Power
  • Oil and Gas
  • Power Generation
  • Telecom
  • Power/Gas Transmission and Distribution

Cell resistance tester designed to strictly comply with IEEE standards for testing batteries online. It displays and records cell float voltage, internal cell resistance and intercell connection resistance. The well-proven DC resistance test method completely eliminates distorting ripple from the charger, and produces very high repeatability in testing.

The Cellcorder CRT-400 Cell Resistance Tester was specially designed to strictly comply with IEEE standards for testing batteries online. When a battery is tested online, the test is subjected to ripple from the charger, which makes ohmic measurement tests complicated. The well-proven Alber DC resistance test method completely eliminates these distorting factors. The Cellcorder outstrips competitive testing instruments by producing very high repeatability in testing. The Cellcorder comes with easy keyboard entry, hard shell carrying case, AC charger, data trending and analysis software and a user-friendly manual. An optional IR printer is available.

The Albér Cellcorder at a glance

Lightweight, stylish, rugged and durable. Special features include new user friendly operation, Bluetooth, modem, graphical transreflective LCD display for better contrast, and new cables and clamps.

Albér CELLCORDER at a glance

A. Ventilation: Temperature controlled cooling fan
B. Test Lead Connector: Molded test cables and optimized battery clamps
C. Bluetooth Capable: Audible voice status during testing and data transfer to your PC
D. Shoulder Strap: (not shown) Adjustable shoulder strap for safe and efficient testing
E. Keypad: Combination keypad for alphanumeric data entry. Shift key for quick function keys.
F. Test Key: Initiates the test sequence
G. Transreflective LCD: Backlit graphical LCD display with excellent contrast. Improved contrast in direct sunlight.
H. AC Power Indicator: Illuminated when connected to AC power
I. Battery Charge Indicator: Indicates battery charging progress
J. Multi Function Menu Buttons: Interactive buttons that correlate to relevant menu alternatives on screen
K. Power On/Off: Press for start-up. Press and hold for shut down
L. Navigation Key: Easily navigate and select choice in menus
M. Infrared Port: (not shown) Wireless IrDA communication to printer, hydrometer or laptop
N. Speaker: Audible alerts to indicate valid entry or faulty test results

Albér Cellcorder CRT-400

Albér Cellcorder CRT-400

Features and Benefits:

Continuous battery monitoringBenefits


  • New graphical display makes menu navigation easy.
  • Measures cell voltage and internal battery resistance as well as intercell resistance.
  • Flash drive can be used to transfer data to your PC.
  • IrDa allows wireless communication with a variety of peripheral equipment including compatible DMA-35-CRT Hydrometer.
  • Battery Analysis PC software lets you identify bad cells, create reports and archive data. Higher Availability
  • Patented Internal Resistance testing eliminates inaccuracy.
  • Tests batteries from 0-16V.
  • Includes new battery test clamps with interchangeable jaws.

Lowest Total Cost of Ownership

  • Packaged system has lower initial cost.
  • Stored trending data provides early performance degradation in individual battery cells, allowing replacement of only bad cells, extending the life of the complete battery string.

Alber battery monitoring featureIdeally Suited For

  • Single cell or multi cell modules


  • Handheld battery cell resistance tester
  • Displays and records information
  • Allows transfer of readings to a PC for analysis and report generation
  • Patented Resistance Test Method
  • USB capabilities


Albér Cellcorder CRT-400 Specifications
Dimensions H 305mm (12”) x W 178mm (7”) x D 76mm (3”)
Weight 1.5Kg (3.4lb)
Keypad Rubber keys with polyurethane coat
Type LCD - STN Reflective
Viewing Area 2.619” x 1.309”
Resolution Graphics LCD 128 x 64
Viewing Angle 40˚
Backlight White LED
Type USB Flash Drive
Storage Capability 1 MB per 71 strings with 256 cells
Data retention 10 years
Infrared PC Interface for data transfer
Physical IrDA compliant for printer interface
Bluetooth (option) PC interface for data transfer
Earpiece interface for voice test status
Type 4 cell - 8800 mAh lithium ion
Voltage 4.2V
Charge Time 8 hrs
AC Adapter
Input Voltage 90 - 264 VAC
Output Voltage 5 VDC
Output Current 4.0 Amps
Frequency 47 - 63 HZ
Operating Temperature Range 0˚ - 40˚C (32˚ — 104˚F)
Storage Temperature Range -20˚ - 60˚C (-20˚ — 140˚F)
For extended periods <25˚ (<77˚F)
Humidity Range 0% to 80% RH (non-condensing) at 0˚- 31˚C
0% to 50% RH (non-condensing) at 32˚- 40˚C
Pollution Degree 2
Altitude 0 to 2000 meters above sea level
1-year limited warranty
Optional Accessories
  • CRT with Bluetooth option
  • Jaws of various size and design
  • Bluetooth wireless headset
  • Test Leads and Spike Probe Handle set options
  • Printer with IRDA interface
  • Europe and UK AC Power Cords
  • Spike probe options
  • USB Flash Drive

Input Test Current Resistance Resolution ±0.1% of Reading Voltage Resolution Intercell Range/Resolution
2V 50A ±5µΩ 0.1% - ± 1mV 2mΩ ± 2µΩ
4-6V 25-30A ±25µΩ 0.1% - ± 3mV 3.3mΩ ± 5µΩ
8-12V 30-35A ±75µΩ 0.1% - ± 6mV 5mΩ ± 10µΩ
16V 5A ±400µΩ 0.1% - ± 10mV 20mΩ ± 20µΩ


Right Angle View

Front View

Open Case

Case Products





Download the Vertiv Albér Cellcorder CRT-400 Datasheet (.PDF)

Pricing Notes:

Vertiv Products
Albér Cellcorder CRT-400
Vertiv Alb�r Cellcorder CRT-400 Cell Resistance Tester
Get a Quote!