7 Technical specifications
7.1 General specifications
Display count: 10 000 or 4000.
Measuring rate: 3 times per second.
Over-range indication: OL or –OL.
Auto power off: Approx. 30 minutes.
Low battery indicator:
is displayed. Replace the battery when the indicator
appears in the display.
Power requirement: 6 × 1.5 V AAA alkaline batteries.
Battery life: Approx. 50 hours with alkaline batteries (backlight, work light, and
Bluetooth are off).
Environmental conditions: Indoor use.
Calibration: 1 year calibration cycle.
Operating temperatures:
• 0 to 10℃ (32 to 50℉)(non-condensing)
• 10 to 30℃ (50 to 86℉) (≦ 80% RH)
• 30 to 40℃ (86 to 104℉) (≦ 75% RH)
• 40 to 50℃ (104 to 122℉) (≦ 45%RH)
Storage temperature:
• –10 to 50℃ (14 to 122℉).
• 0–80% RH (batteries not fitted).
Dimensions (H × W × L): 49 mm × 100 mm × 262 mm (1.9″ × 3.9″ × 10.3″).
Weight: 0.59 kg (1.29 lb.), including batteries.
Bluetooth range: 10 m (32 ft.) maximum.
Temperature coefficient: 0.2 × (specified accuracy)/℃, <18℃, >28℃.
Over-voltage category: IEC 61010-1 CAT IV-600 V, CAT III-1000 V, IEC 61010-2-
033.