Our Battery Test Instruments

• Collect and store up to 1028 specific gravity and temperature readings.

• Measure specific gravity and temperature in less than 5 seconds.

• Specific gravity temperature is automatic and the unit is preconfigured for 77/77 F or 20/20 C.

• Can be used on all manufacturers “wet” cells by using the corner withdrawal tube or vent cap.

• IMPORTANT NOTE: The DMA35 hydrometer requires a DMA35 Data Module or DLV50 data logging voltmeter to transfer data to Winmeter 5.1 battery analysis software.

DLV50 DataloggingVoltmeter Plus

• Enables the DMA35 hydrometer to store 8 strings of 256 specific gravity and temperature readings.

• Enables data to be downloaded to and analyzed using Vertiv, Power DB or Winmeter Software

• IMPORTANT NOTE: The DMA35 Data Logging Module requires a DMA35 Hydrometer.

• Consider upgrading to DLV50 Data Logging Voltmeter Plus.

• Quickly record and view DC cell voltages with immediate out of tolerance indication.

• Perform a battery discharge test (256 cells with up to 11 time-stamped data points for each cell)

• Include optional time-stamped load current data (via shunt or current probe)

• Quickly upload and analyze hydrometer data.

• Immediately analyze voltage and hydrometer data on-site.

• Provides inbuilt graphical, statistical and threshold analysis on a full color high-resolution display.

• Date and time-stamping of last reading.

• Easily transfer data files to Vertiv or Explorer Software

DMA Datalogging Module

DMA35 v3 & v4 Data logging Hydrometers

BITE5 & BITE5 Advanced Battery Tester (w/PowerDB Software)

• Core Capabilities

  • Battery Chemistry: Evaluates VLA, VRLA, NiCd, and lithium-ion state of health.

  • Interface: Features an easy-to-use touch screen displaying trend data.

  • Testing Modes: Supports impedance, discharge (with a load bank), and general voltage testing.

  • Renewable Energy: Measures up to 1000 V DC and 600 V AC to check solar combiner boxes and inverters.

  • Data Management: Stores data for USB, SD card, or wireless transfer to Megger's PowerDB software.

  Shared Measurements

  • Impedance Tests: Measures cell impedance with pass, warning, and fail limits.

  • Electrical Values: Captures cell voltage, ripple voltage, AC ripple current, and DC float current.

  • Discharge Monitoring: Records data throughout the full discharge period.

  Exclusive BITE5 Advanced Features

  • Higher Voltage: Tests battery modules up to 500 V (BITE5 is limited to 200 V).

  • Advanced Testing: Moniters parallel battery strings without segmenting them.

  • Recharge Monitoring: Records data during the entire recharging process.

  • Extra Measurements: Measures inter-cell strap resistance accurately.

  • Asset Tracking: Includes an RFID tag reader to identify assets automatically.

  Power DB Software

  • Universal Interface: Manages data many instruments including the BITE5 & DMA35

  • Central Database: Synchronizes field results into Microsoft SQL Server.

  • Asset Management: Trends historical results, tracks maintenance intervals, and generates automated work orders.

  • Standardized Forms: Includes over 370 test forms with identical screen-to-print layouts

  • Compliance Reports: Generates complete documentation packages in one step to facilitate NERC compliance audits.

Vertiv has discontinued the CRT-400 Cellcorder.

ETG recommends the Megger BITE5 or BITE5 Advanced as a direct replacement.

ETG is now an authorized distributor for Megger test instruments

We can also reflash your Vertiv DMA35 data module so its compatible with Meggers PowerDB software.

Please contact us for additional information.