Gossen Metrawatt BT Pro Portable Battery Tester

Benefits of the B100B METRACELL BT Pro Battery Tester with Internal Resistance Measurement

• Internal resistance measurement.
• Voltage measurement up to 600 VDC and 300 VAC.
• Charge and discharge current measurement plus logging of voltage curves.

Gossen Metrawatt METRACELL BT Pro Portable Battery Tester

The GMC-I Gossen Metrawatt METRACELL BT Pro (B100B) is a mobile and multifunctional test device for the evaluation and maintenance of battery systems and uninterruptible power supplies (UPS), for example in computer centres, hospitals or power stations. Due to its small size, the measuring device can be easily attached to the technician's belt or worn around the neck on the enclosed belt. The METRACELL BT Pro can be used to measure the voltage as well as the electrical resistance and electrochemical impedance of a battery block. Capacity tests can be conducted through logging of current vaulues and voltage curves. The device stores up to 30,000 data records, which can be managed with the supplied battery management software and output as CSV in the form of informative reports. The METRACELL BT Pro is supplied with measuring accessories, charging power supply and batteries in a carrying case.

• Portable battery tester.
• Measurement of block voltages up to ±24.5 VDC.
• Measurement of overall voltages up to 600 VDC and 300 VAC.
• Capacity tests of individual blocks and entire batteries.
• Internal resistance measurement with simultaneous measurement of the electric resistance (Rel)1 and electrochemical (charge-transfer) resistance (Rct)2 for the determination of the battery status with the highest possible degree of accuracy.
• Measurement of losses at connectors
• Automated recording of voltage and current curves (current curves with optional sensor technology).
• Measurement of block temperatures (with optional sensor technology).
• Ascertainment of acid densities by directly connecting a DMA 35 density sensor from Anton Paar GmbH.
• Battery identification by means of RFID tag reader.
• Large internal memory: 300,000 records can be stored.
• Integrated Bluetooth and IrDA interface for connecting a DMA35 density sensor, RFID transponder function (125 kHz).
• Battery tester management software for the management of battery databases and measurement data as well as for the analysis of measurement data including the generation of meaningful reports.
• Mobile and safe application in the field thanks to convenient carrying options and rugged design.
• Compact and shock-proof ABS housing and rubber holster. IP40 protection.
• Display: LCD.
• CAT III 600 VDC.
• Battery operation: Up to 10 h operating time (4x NiMH battery 1.2 V type AA).
• Operating temperature +5...+40°C.
• Dimensions (cm) 9.6 x 15.4 x 3.3; approx. 0.45 kg (without rubber holster).