Specifications

Voltage: For12V–24Vsystems.OptionalPrescalersextendvoltagerange.

V StandardModel:TwoAuto-ranges: 0 to 19.95 V (0.05 V resolution) 20.0to50.0V(0.1Vresolution)

Optional Prescalers: 0–100 V, 0–500 V (Used with standard model)

Amperage:

ALow Range: + 0–40.0 amps (0.1 amp resolution)

High Range: + 500 amps (1 amp resolution)

Amp-hours:

Ah Low Range: +0–199.9 amp hours (0.1 amp hour resolution) High Range: + 200–1999 amp hours (1 amp hour resolution)

TimeRemaining:

tLow Range: 0 to 199.9 hours (0.1 hour resolution)

High Range: 0 to 255 hours (1.0 hour resolution)

PowerRequirements: 9.5–40 volts DC

Current: 50–150mA(Dependsonambientlight.Displayautodims.) 28mA (SleepMode—BarGraphDisplayOnly)

Shunt type required: 50 mV @ 500 amp

Accuracy:

Voltage: + (0.6% of reading + 1 least count of resolution)

Amperage: + (0.8% of reading + 1 least count of resolution)

Amphours:Ah Error ~ (Time of measurement x current error)

Physical:

Max. Outer Bezel Diameter: 2.5'' (63.5 mm)

Max. Barrel diameter: 1.95" (50 mm)

Max. Depth: (from back of bezel) 3.15'' (80 mm)

Hole Cutout Size: Use 2" or 2 1/16" hole saw (52 mm)

WaterResistance:Splashprooffrontpanel.

Weight: 8 Ounces (227 g)

59