The DU-40 is a low cost AC voltage meter. The DU-40 is designed to measure power line voltage up to 700.0VAC with 0.1VAC resolution.

MODEL DU-40 COMMON SPECIFICATIONS

Accuracy: + (0.05% of reading + 2 digits)

Temp. Coefficient: 100ppm/O C (Typical)

Conversion Rate: 3 readings per second

Display: 0.56" high efficiency LED display HOLD and TEST function

Decimals: User programmable to four positions.

Overload Indication: When input exceeds the full scale on any range being used,all digits flash at the A/D conversion

Power Requirements: 100/120 or 200/240VAC, 50/60Hz, Approx. 3.0 Watts.

Warm Up Time: One minute to specified accuracy

Operating Temp: 0 to 50C