Electrical Specifications

Voltage Measurement
(standard model auto range)

0-19.90 VDC (0.05 V resolution)

0.0-50.0 VDC (0.1 V resolution)

Amperage Measurement
(+/- 500 amps)

Low range 0-40 A +/- 0.1 A resolution

High range 40-500 A +/- 1.0 A resolution

Amp-hour Measurement

Low range +/- 0-199.9 Ah (0.1 hour resolution)

High range +/- 200-1, 999 Ah (1 hour resolution)

Time Remaining Measurement

Low range 0-199.9 hours (0.1 hour resolution)

High range 0-255 hours (1 hour resolution)

Power Requirements

8-40 VDC (DC power supply voltage)

Power Consumption

50-170 mA (display auto dims with ambient light)

25 mA (bar graph display @ 12 V)

Shunt Type

500 A/50 mV (included)

Accuracy

Voltage +/- 0.6% of reading + 1 least count of resolution

Amperage +/- 0.8% of reading + 1 least count of resolution

Amp-hours Ah Error - time measurement x current error

General Specifications

Dimensions (H x W x D)

3.0 x 4.75 x 1.1" (75.5 x 120 x 27.3 mm)

Weight (not including shunt)

4.6 0z (130.4 g)

Warranty

1 year

Part number

84-2019-02

Note: Specifications subject to change without notice.