Jewell DPM 72 x 144
The Jewell DPM 72×144 4½ digit panel meters have been designed for industrial applications which frequently require precise and on-site adjustment of the display range. They are available in DC or AC current or voltage ranges. For use in industrial automation and for laboratory uses.
Jewell DPM 96 A/V DC
The digital panel meter, DPM 48×96 has been designed for industrial automation and laboratory uses which frequently require precise, onsite adjustment of the display range. With versions available for current (A, B), voltage (C, F) sensors, this panel meter is a cost-effective choice for virtually all switchboard instruments.
*Note: Models AC & T no longer available.
Jewell DPM EINE
The digital panel meter has been designed for industrial applications, which frequently require precise, onsite adjustment of the display range. It can be used in industrial automation and for laboratory uses. DPM EINE measures important electrical parameters in 3 phase 4 wire, 3 phase 3 wire, and single phase network replaces the multiple analog panel meters.
Model 820 Shallow Water Tiltmeter Series
The model 820 Shallow Water is a high-precision submersible tiltmeter for use in fresh and saltwater applications. Using an absolute gravity-referenced electrolytic sensor, the 820 delivers superior measurement accuracy with virtually no long-term drift. High-gain units are sensitive to <0.0017 mm/m or better. Output options include analog (±5 VDC, ±10 VDC), current (4-20mA), and digital (RS-232 and RS-422). All units are rated to 200 meters (656.2 ft) waterproof for advanced protection from the elements. Use the 820 “Shallow Water” for structural monitoring, angle measurement and control, platform leveling, and more.



