The Model DFI 9000 portable instrument features full 4 1/2 digit accuracy and is designed for use in remote field operations as a portable calibrator or digital readout device. The Model DFI 9000 is enclosed in a rugged weatherproof aluminum carrying case with peak hold feature. A shunt calibration button is standard.
  • Portable Aluminum case
  • Battery Operated
  • 4 1/2 digits
  • Peak hold memory
Unit of Measure



N/A 1

Temp. Range Operating

N/A 32 to 130 °F

Power Required

N/A 4 "D" Cells


N/A Aluminum

Peak Hold

N/A Standard

Transducer- Excitation

N/A 4 Vdc

Transducer- Calibration Method

N/A Manual

Amplifier- Accuracy

N/A ± 0.02 % F.S.

Analog Amplifier-Output

N/A 0-1 Vdc Optional

Transducer- Inputs

N/A .5 to 4 mv/v

Transducer- Bridge Resistance

N/A 350 ohms

Amplifier- Freq. Response

N/A 1000 Hz

Digital- Display

N/A 4 1/2 Digits

Digital- Display Update

N/A 1.5 per second

Digital Display-Max. Display

N/A 19999

Digital Display-Type


Weight - lbs

N/A 3
Accessory Items1 N/A , Assembly and Calibration of Transducer to Instrumentation ($185.00)
  • 1 Multi-Channel instruments will require an additional calibration fee.