Fluke 187 사용자 설명서

Model 187 & 189
Users Manual

7-2

Digital: 50000/5000 counts primary display,

5000 counts secondary display;
updates 4/second.

Analog: 51 segments, updates 40/second.

−

 20 

°

C to + 55 

°

C

−

 40 

°

C to + 60 

°

C

0.05 x (specified accuracy) / 

°

C (<18 

°

C or >28 

°

C)

0 % to 90 % (0 

°

C to 35 

°

C)

0 % to 70 % (35 

°

C to 55 

°

C)

Operating:  0-2000 meters per EN61010 CAT III, 1000 V; CAT IV, 600 V
                   0-3000 meters per EN61010 CAT II, 1000 V; EN61010 CAT III, 600 V;
                   CAT IV, 300 V
Storage: 10000 meters

4 AA Alkaline, NEDA 15A or LR6

72 Hours typical (with backlight off)

Per MIL-T-PRF 28800 for Class II instruments

Susceptibility and Emissions: Commercial Limits per EN61326-1

10.0 cm x 20.3 cm x 5.0 cm (3.94 in x 8.00 in x 1.97 in)
(Not Including Accessory Mount)

545 grams (1.2 lbs.)

Lifetime

1 year