7. Specifications 
7.1 General specifications 
Display counts:     0~6000 
Measuring rate:     3 times per second 
Over-range indication:   OL or –OL. 
Auto power off:     Programmable: OFF, 1, 2, 5, or 10 minutes 
Low battery indicator:     and ‘LO BATT’ is displayed. 
Power requirement:   4 × 1.5 V AAA alkaline batteries. 
Battery life:   Clamp mode Approx. 10 hours; IGMTM Mode 3 hours (with 
alkaline batteries and work light off) 
Calibration:     1-year calibration cycle. 
Operating temperature: 
14 to 50°F (-10 to 10°C) (non-condensing) 
50 to 86°F (10 to 30°C) (≤ 80% RH) 
86 to 104°F (30 to 40°C) (≤ 75% RH) 
104 to 122°F (40 to 50°C) (≤ 45%RH) 
Storage temperature: 
4 to 140°F (-20 to 60°C) 
Relative Humidity:  0~80% RH (batteries not installed) 
Temperature coefficient:   0.2 × (specified accuracy)/°C, <64.4°F (18°C), >82.4°F (28°C) 
Operating altitude:   6562ʹ (2000m) 
Jaw opening:     1.38in. (35mm) 
Pollution degree:   2 
Dimensions:     (D × W × L): 1.7 × 3.5 × 9.5 in. (43 × 89 × 241 mm) 
Weight:      15.0 oz. (426g) including batteries 
Drop test:    6.6 ft. (2 meters) 
Agency Approvals:  UL, CE, RCM, and KC (MSIP-REI-FS5-CM174) 
 
Over-voltage category: EN 61010-1 CAT IV-600 V, CAT III-1000 V, EN 61010-2-032 
Installation sources, utility transformers, all outside conductors, counters, 
protective devices on primary sides and electricity meters