Display: 3-3/4 digits 4000 counts, dual LCD displays Update Rate: 3 per second nominal Polarity: Automatic Low Battery Indication: Below approx. 2.4V Operating Temperature: 0?C to 40?C (32?F to 104?F) Relative Humidity: Maximum relative humidity 80% for temperatures up to 31?C (88?F) decreasing linearly to 50% relative humidity at 40?C (104?F) Altitude: Indoor operation below 2000m (6,562 ft) Storage Temperature: -20?C to 60?C (-4?F to 140?F), 80% R.H. (with battery removed) Temperature Coefficient: Nominal 0.15 x (specified accuracy)/?F @ 0?C - 18?C or 28?C - 40?C (32?F -64?F or 82?F - 104?F), or otherwise specified Sensing: Average sensing for ACD-14 PLUS Power Supply: Two 3V alkaline button batteries (ANSI/NEDA-5004LC, IEC-CR2032). Battery Life: 95 hours approx. (in DCV mode) Power Consumption: 2.5 mA typical for ACD-14 PLUS Low Battery Indication: Below approx. 2.4V (battery symbol appears in upper right) Auto Power Off: After being idle for 30 minutes APO Consumption: ACD-14 PLUS: 0.8µA typical except 25µA typical for temperature function Safety: CE EN61010-1, EN61010-2-032 - Pollution Degree 2 Transient Protection: 6.5kV (1.2/50µs surge) for all models E.M.C.: Meets EN61326 Overload Protections: ACA Clamp-on jaws: AC 600A RMS continuous ?+? & ?COM? terminals (all functions): 600VDC/VAC RMS Dimension: L190mm X W 63mm X H 32mm (L 7.48? X W 2.48? X H 1.25?) Weight: 204 g (0.450 lb approx.) Jaw opening & Conductor diameter: 28 (1.1?) max |