t h e b & k p r e c i s i o n m o d e l s 2 8 3 1 e a n d 5 4 9 1 b a r e v e r s a t i l e a n d d e p e n d a b l e b e n c h m u l t i m e t e r s s u i t a b l e f o r a p p l i c a t i o n s i n e d u c a t i o n , s e r v i c e a n d r e p a i r , a n d m a n u f a c t u r i n g r e q u i r i n g b a s i c a n d r e l i a b l e m e a s u r e m e n t s . a d d i t i o n a l l y , t h e s e i n s t r u m e n t s e n h a n c e y o u r p r o d u c t i v i t y w i t h b u i l t - i n m a t h f u n c t i o n s a n d u s b c o n n e c t i v i t y , f e a t u r e s n o t f o u n d i n o t h e r b e n c h m e t e r s i n t h i s p r i c e c a t e g o r y . m a t h o p e r a t i o n s r e l , m a x / m i n , d b m , d b , % , a n d h o l d p r o v i d e e d u c a t o r s w i t h a c o n v e n i e n t t o o l t o t e a c h b a s i c m a t h c o n c e p t s . t r u e r m s b e n c h m u l t i m e t e r s 2 8 3 1 e a n d 5 4 9 1 b t r u e r m s b e n c h m u l t i m e t e r s w i t h d u a l d i s p l a y f e a t u r e s & b e n e f i t s d a t a s h e e t w w w . b k p r e c i s i o n . c o m u p t o 5 0 , 0 0 0 c o u n t d i s p l a y r e s o l u t i o n b a s i c v d c a c c u r a c y o f u p t o 0 . 0 2 % d u a l d i s p l a y t o i n d i c a t e t w o m e a s u r e m e n t s s i m u l t a n e o u s l y a c + d c t r u e r m s u p t o 2 5 r e a d i n g s p e r s e c o n d m e a s u r e m e n t r a t e a c v o l t a n d a m p m e a s u r e m e n t o v e r w i d e f r e q u e n c y r a n g e ( a c v 1 0 0 k h z / a c i 2 0 k h z ) l i m i t m o d e f o r p a s s / f a i l t e s t i n g b u i l t - i n m a t h f u n c t i o n s : r e l , m a x / m i n , d b m , d b , % , h o l d , c o m p a r e c a t i ( 1 0 0 0 v ) / c a t i i ( 3 0 0 v ) p r o t e c t i o n u s b ( v i r t u a l c o m ) a n d r s 2 3 2 * i n t e r f a c e s c p i c o m p a t i b l e * 5 4 9 1 b o n l y t e c h n i c a l d a t a s u b j e c t t o c h a n g e ? b & k p r e c i s i o n c o r p . 2 0 1 5 t h e 2 8 3 1 e a n d 5 4 9 1 b t a k e t y p i c a l m u l t i m e t e r m e a s u r e m e n t s s u c h a s v o l t s , o h m s , a n d a m p s w i t h g r e a t a c c u r a c y , s t a b i l i t y , a n d b a s i c v d c a c c u r a c y o f 0 . 0 2 % o n t h e 5 4 9 1 b a n d 0 . 0 3 % o n t h e 2 8 3 1 e . t h e m e t e r s a r e a l s o c a p a b l e o f m e a s u r i n g f r e q u e n c y , p e r i o d , c o n t i n u i t y , a n d p e r f o r m i n g d i o d e t e s t s . r e a d i n g s c a n b e t a k e n a t a m a x i m u m r a t e o f 2 5 r e a d i n g s / s e c w i t h m e a s u r e m e n t r a t e s s e l e c t a b l e b e t w e e n s l o w , m e d i u m , a n d f a s t . t h e s m u l t i m e t e r s w e r e d e s i g n e d f o r c o s t - c o n s c i o u s u s e r s r e q u i r i n g a b a s i c a n d d e p e n d a b l e m e t e r w i t h a b r o a d r a n g e o f f e a t u r e s o f f e r e d a t a v a l u e p r i c e . m o d e l r e s o l u t i o n c o u n t d i g i t s 2 8 3 1 e 2 0 , 0 0 0 4 1 / 2 5 4 9 1 b 5 0 , 0 0 0 4 3 / 4
2 w w w . b k p r e c i s i o n . c o m t r u e r m s b e n c h m u l t i m e t e r s m o d e l s 2 8 3 1 e a n d 5 4 9 1 b v e r s a t i l e t o o l s t h e 2 8 3 1 e a n d 5 4 9 1 b a r e p r o g r a m m a b l e v i a u s b a n d r s 2 3 2 ( 5 4 9 1 b o n l y ) i n t e r f a c e u s i n g i n d u s t r y s t a n d a r d s c p i c o m m a n d s . u s e r s c a n c o n t r o l a n d c o n f i g u r e t h e i n s t r u m e n t f r o m a r e m o t e p c a n d r e t r i e v e m e a s u r e m e n t r e s u l t s f o r f u r t h e r a n a l y s i s . t h e m e t e r s c a n a l s o b e r e m o t e l y c o n t r o l l e d u s i n g a p p l i c a t i o n s o f t w a r e ( d o w n l o a d - a b l e f r o m t h e b & k w e b s i t e ) , w h i c h s u p p o r t s f r o n t p a n e l e m u l a t i o n a n d d a t a l o g g i n g o f m e a s u r e m e n t r e s u l t s . i n c r e a s e p r o d u c t i v i t y w i t h p c c o n n e c t i v i t y t h e l i m i t o p e r a t i o n l e t s y o u s e t a n d c o n t r o l t h e v a l u e s t h a t d e t e r m i n e a h i / i n / l o s t a t u s o f s u b s e q u e n t m e a s u r e m e n t s . t h e m e t e r c a n b e c o n f i g u r e d t o e m i t a n a u d i b l e a l a r m w h e n r e a d i n g s a r e o u t s i d e o f t h e c o n f i g u r e d l i m i t . l i m i t o p e r a t i o n r e a r p a n e l t h e s e m e t e r s o f f e r a d u a l d i s p l a y a l l o w i n g m u l t i p l e m e a s u r e m e n t s t o b e c o n v e n i e n t l y d i s p l a y e d a t o n c e . t h e d i s p l a y v a l u e s c o u l d b e t w o d i f f e r e n t m e a s u r e m e n t s o r o n e m e a s u r e m e n t e x p r e s s e d i n d i f f e r e n t u n i t s . f o r e x a m p l e , y o u c a n s i m u l t a n e o u s l y r e a d a n a c v o l t a g e a n d a f r e q u e n c y v a l u e o r a d c v o l t a g e v a l u e e x p r e s s e d i n v o l t s a n d i n d b . d u a l d i s p l a y s h e a t h e d s a f e t y b a n a n a i n p u t j a c k s f r o n t p a n e l f u s e c o m p a r t m e n t f o r e a s y f u s e r e p l a c e m e n t d u r a b l e r u b b e r b u m p e r s f o r a d d e d p r o t e c t i o n a n d a b i l i t y t o s t a c k m u l t i p l e i n s t r u m e n t s s o f t r u b b e r c o n t r o l b u t t o n s b r i g h t v f d d i s p l a y c a p a b l e o f d i s p l a y i n g t w o m e a s u r e m e n t s a c r e c e p t a c l e p r o t e c t e d w i t h 1 1 0 / 2 2 0 v s e l e c t a b l e l i n e f u s e e a r t h g r o u n d c o n n e c t i o n r s 2 3 2 i n t e r f a c e ( 5 4 9 1 b ) u s b c o m m u n i c a t i o n i n t e r f a c e e a s y o p e r a t i o n a p p l i c a t i o n s o f t w a r e s c r e e n s h o t
2 8 3 1 e 5 4 9 1 b 3 w w w . b k p r e c i s i o n . c o m t r u e r m s b e n c h m u l t i m e t e r s m o d e l s 2 8 3 1 e a n d 5 4 9 1 b r e s o l u t i o n , f u l l s c a l e r e a d i n g a n d a c c u r a c y ( % o f r e a d i n g + % o f r a n g e ) , 2 3 c 5 c r a t e r a n g e r e s o l u t i o n f u l l s c a l e r e a d i n g a c c u r a c y ( 1 y e a r ) t y p i c a l i n p u t i m p e d a n c e s l o w 2 0 0 . 0 0 m v 1 0 v 2 1 0 . 0 0 0 . 0 4 % + 0 . 0 9 % ( 1 ) > 1 0 m 2 . 0 0 0 0 v 1 0 0 v 2 . 1 0 0 0 0 . 0 4 % + 0 . 0 8 % ( 1 ) > 1 1 . 1 m 2 0 . 0 0 0 v 1 m v 2 1 . 0 0 0 0 . 0 4 % + 0 . 0 9 % > 1 0 . 1 m 2 0 0 . 0 0 v 1 0 m v 2 1 0 . 0 0 0 . 0 4 % + 0 . 0 9 % 1 0 m 1 0 0 0 . 0 v 1 0 0 m v 1 0 1 0 . 0 ( 2 ) 0 . 0 4 % + 0 . 0 8 % 1 0 m s l o w 5 0 0 . 0 0 m v 1 0 v 5 1 0 . 0 0 0 . 0 2 % + 0 . 0 1 6 % ( 1 ) > 1 0 m 5 . 0 0 0 0 v 1 0 0 v 5 . 1 0 0 0 0 . 0 2 % + 0 . 0 0 8 % ( 1 ) > 1 1 . 1 m 5 0 . 0 0 0 v 1 m v 5 1 . 0 0 0 0 . 0 2 % + 0 . 0 0 8 % > 1 0 . 1 m 5 0 0 . 0 0 v 1 0 m v 5 1 0 . 0 0 0 . 0 2 % + 0 . 0 0 8 % 1 0 m 1 0 0 0 . 0 v 1 0 0 m v 1 0 1 0 . 0 ( 2 ) 0 . 0 2 % + 0 . 0 0 8 % 1 0 m ( 1 ) u n d e r r e l s t a t u s ( 2 ) 1 % o v e r - r a n g e ( 1 0 1 0 v ) i s r e a d a b l e a t 1 0 0 0 v r a n g e d c v o l t a g e r e s o l u t i o n , f u l l s c a l e r e a d i n g a n d a c c u r a c y ( % o f r e a d i n g + % o f r a n g e ) , 2 3 c 5 c r a t e r a n g e r e s o l u t i o n f u l l s c a l e r e a d i n g a c c u r a c y ( 1 y e a r ) ( 1 ) 2 3 c 5 c 2 0 ~ 5 0 h z 5 0 ~ 2 0 k h z 2 0 ~ 5 0 k h z 5 0 ~ 1 0 0 k h z s l o w 2 0 0 . 0 0 m v 1 0 v 2 1 0 . 0 0 1 . 0 % + 0 . 2 % ) 0 . 5 % + 0 . 1 5 % 1 . 8 % + 0 . 2 5 % 3 . 0 % + 0 . 7 5 % 2 . 0 0 0 0 v 1 0 0 v 2 . 1 0 0 0 1 . 0 % + 0 . 2 % ) 0 . 4 % + 0 . 0 5 % 1 . 5 % + 0 . 1 % 3 . 0 % + 0 . 2 5 % 2 0 . 0 0 0 v 1 m v 2 1 . 0 0 0 1 . 0 % + 0 . 2 % 0 . 4 % + 0 . 0 5 % 1 . 5 % + 0 . 1 % 3 . 0 % + 0 . 2 5 % 2 0 0 . 0 0 v 1 0 m v 2 1 0 . 0 0 - - - - 0 . 8 % + 0 . 0 7 5 % 1 . 5 % + 0 . 1 % 3 . 0 % + 0 . 5 5 % 7 5 0 . 0 v 1 0 0 m v 7 5 7 . 5 ( 3 ) - - - - 0 . 8 % + 0 . 0 7 5 % 1 . 5 % + 0 . 1 % ( 2 ) 3 . 0 % + 0 . 5 5 % ( 2 ) s l o w 5 0 0 . 0 0 m v 1 0 v 5 1 0 . 0 0 1 . 0 % + 0 . 0 8 % ) 0 . 5 % + 0 . 0 6 % 1 . 5 % + 0 . 1 % 3 . 0 % + 0 . 3 % 5 . 0 0 0 0 v 1 0 0 v 5 . 1 0 0 0 1 . 0 % + 0 . 0 8 % ) 0 . 3 5 % + 0 . 0 2 % 1 % + 0 . 0 4 % 3 . 0 % + 0 . 1 % 5 0 . 0 0 0 v 1 m v 5 1 . 0 0 0 1 . 0 % + 0 . 0 8 % 0 . 3 5 % + 0 . 0 2 % 1 % + 0 . 0 4 % 3 . 0 % + 0 . 1 % 5 0 0 . 0 0 v 1 0 m v 5 1 0 . 0 0 - - - - 0 . 5 % + 0 . 0 3 % 1 % + 0 . 0 4 % 3 . 0 % + 0 . 1 % 7 5 0 . 0 v 1 0 0 m v 7 5 7 . 5 ( 3 ) - - - - 0 . 5 % + 0 . 0 3 % 1 % + 0 . 0 4 % ( 2 ) 3 . 0 % + 0 . 1 % ( 2 ) m a x . c r e s t f a c t o r : 3 . 0 a t f u l l s c a l e ( 1 ) s p e c i f i c a t i o n s a r e f o r s i n e w a v e i n p u t s > 5 % o f r a n g e . ( 2 ) l i m i t a t 4 0 k h z o r 3 1 0 7 v o l t - h z f o r 7 5 0 v r a n g e ( 3 ) 1 % o v e r - r a n g e ( 7 5 7 . 5 0 v ) i s r e a d a b l e a t 7 5 0 v r a n g e a c v o l t a g e s p e c i f i c a t i o n s 2 8 3 1 e 5 4 9 1 b 2 8 3 1 e 5 4 9 1 b r e s o l u t i o n , f u l l s c a l e r e a d i n g a n d a c c u r a c y ( % o f r e a d i n g + % o f r a n g e ) , 2 3 c 5 c r a t e r a n g e r e s o l u t i o n f u l l s c a l e r e a d i n g a c c u r a c y ( 1 y e a r ) b u r d e n v o l t a g e ( 1 ) & s h u n t r e s i s t o r s l o w 2 . 0 0 0 0 m a 0 . 1 a 2 . 1 0 0 0 0 . 0 8 % + 0 . 0 2 5 % ( 2 ) < 0 . 3 v / 1 0 0 2 0 . 0 0 0 m a 1 a 2 1 . 0 0 0 0 . 0 8 % + 0 . 0 2 % ( 2 ) < 0 . 0 4 v / 1 2 0 0 . 0 0 m a 1 0 a 2 1 0 . 0 0 0 . 0 8 % + 0 . 0 2 % < 0 . 3 v / 1 2 . 0 0 0 0 a 1 0 0 a 2 . 1 0 0 0 0 . 3 % + 0 . 0 2 5 % < 0 . 0 5 v / 1 0 m 2 0 . 0 0 0 a 1 m a 2 1 . 0 0 0 ( 3 ) 0 . 3 % + 0 . 0 2 5 % < 0 . 6 v / 1 0 m s l o w 5 . 0 0 0 0 m a 0 . 1 a 5 . 1 0 0 0 0 . 0 5 % + 0 . 0 1 % ( 2 ) < 0 . 6 v / 1 0 0 5 0 . 0 0 0 m a 1 a 5 1 . 0 0 0 0 . 0 5 % + 0 . 0 0 8 % ( 2 ) < 0 . 0 6 v / 1 5 0 0 . 0 0 m a 1 0 a 5 1 0 . 0 0 0 . 0 5 % + 0 . 0 0 8 % < 0 . 6 v / 1 5 . 0 0 0 0 a 1 0 0 a 5 . 1 0 0 0 0 . 2 5 % + 0 . 0 1 % < 0 . 1 v / 1 0 m 2 0 . 0 0 0 a 1 m a 2 1 . 0 0 0 ( 3 ) 0 . 2 5 % + 0 . 0 1 % < 0 . 6 v / 1 0 m ( 1 ) t y p i c a l v o l t a g e a c r o s s t h e i n p u t t e r m i n a l s a t f u l l s c a l e r e a d i n g . ( 2 ) u s e r e l f u n c t i o n ( 3 ) i n 2 0 a r a n g e , > 1 0 ~ 2 0 a d c i s r e a d a b l e f o r 2 0 s e c o n d s m a x i m u m d c c u r r e n t
4 w w w . b k p r e c i s i o n . c o m t r u e r m s b e n c h m u l t i m e t e r s m o d e l s 2 8 3 1 e a n d 5 4 9 1 b r e s o l u t i o n , f u l l s c a l e r e a d i n g a n d a c c u r a c y ( % o f r e a d i n g + % o f r a n g e ) , 2 3 c 5 c r a t e r a n g e r e s o l u t i o n f u l l s c a l e r e a d i n g a c c u r a c y ( 1 y e a r ) ( 1 ) 2 3 c 5 c 2 0 ~ 5 0 h z 5 0 ~ 2 k h z 2 ~ 2 0 k h z s l o w 2 . 0 0 0 0 m a 0 . 1 a 2 . 1 0 0 0 1 . 5 % + 0 . 5 % 0 . 5 % + 0 . 3 % 2 % + 0 . 5 5 % 2 0 . 0 0 0 m a 1 0 a 2 1 . 0 0 0 1 . 5 % + 0 . 5 % 0 . 5 % + 0 . 3 % 2 % + 0 . 3 8 % 2 0 0 . 0 0 m a 1 0 0 a 2 1 0 . 0 0 1 . 5 % + 0 . 5 % 0 . 5 % + 0 . 3 % 2 % + 0 . 5 % 2 . 0 0 0 0 a 1 m a 2 . 1 0 0 0 2 . 0 % + 0 . 5 % 0 . 5 % + 0 . 3 % - - - - 2 0 . 0 0 0 a 1 0 m a 2 1 . 0 0 0 ( 2 ) 2 . 0 % + 0 . 5 % 0 . 5 % + 0 . 3 % - - - - s l o w 5 . 0 0 0 0 m a 0 . 1 a 5 . 1 0 0 0 1 . 5 % + 0 . 1 6 % 0 . 5 % + 0 . 0 8 % 2 . 5 % + 0 . 1 6 % 5 0 . 0 0 0 m a 1 0 a 5 1 . 0 0 0 1 . 5 % + 0 . 1 6 % 0 . 5 % + 0 . 0 8 % 2 % + 0 . 1 2 % 5 0 0 . 0 0 m a 1 0 0 a 5 1 0 . 0 0 1 . 5 % + 0 . 1 6 % 0 . 5 % + 0 . 0 8 % 2 % + 0 . 1 2 % 5 . 0 0 0 0 a 1 m a 5 . 1 0 0 0 2 . 0 % + 0 . 1 6 % 0 . 5 % + 0 . 1 % - - - - 2 0 . 0 0 0 a 1 0 m a 2 1 . 0 0 0 ( 2 ) 2 . 0 % + 0 . 1 6 % 0 . 5 % + 0 . 1 % - - - - m a x . c r e s t f a c t o r : 3 . 0 a t f u l l s c a l e ( 1 ) s p e c i f i c a t i o n s a r e f o r s i n e w a v e i n p u t s > 5 % o f r a n g e . ( 2 ) i n 2 0 a r a n g e , > 1 0 ~ 2 0 a a c i s r e a d a b l e f o r 2 0 s e c o n d s m a x i m u m a c c u r r e n t ( t r u e r m s , a c c o u p l i n g ) r e s o l u t i o n , f u l l s c a l e r e a d i n g a n d a c c u r a c y ( % o f r e a d i n g + % o f r a n g e ) , 2 3 c 5 c r a t e r a n g e ( 1 ) r e s o l u t i o n f u l l s c a l e r e a d i n g t e s t c u r r e n t a c c u r a c y ( 1 y e a r ) s l o w 2 0 0 . 0 0 1 0 m 2 1 0 . 0 0 0 . 5 m a 0 . 3 % + 0 . 0 5 % ( 2 ) 2 . 0 0 0 0 k 1 0 0 m 2 . 1 0 0 0 0 . 4 5 m a 0 . 1 0 % + 0 . 0 2 5 % ( 2 ) 2 0 . 0 0 0 k 1 2 1 . 0 0 0 4 5 a 0 . 1 0 % + 0 . 0 2 5 % ( 2 ) 2 0 0 . 0 0 k 1 0 2 1 0 . 0 0 4 . 5 a 0 . 1 0 % + 0 . 0 2 5 % 2 . 0 0 0 0 m 1 0 0 2 . 1 0 0 0 4 5 0 n a 0 . 1 5 % + 0 . 0 2 5 % 2 0 . 0 0 0 m 1 k 2 1 . 0 0 0 4 5 n a 0 . 3 % + 0 . 0 5 % s l o w 5 0 0 . 0 0 1 0 m 5 1 0 . 0 0 0 . 5 m a 0 . 1 0 % + 0 . 0 1 % ( 2 ) 5 . 0 0 0 0 k 1 0 0 m 5 . 1 0 0 0 0 . 4 5 m a 0 . 1 0 % + 0 . 0 0 8 % ( 2 ) 5 0 . 0 0 0 k 1 5 1 . 0 0 0 4 5 a 0 . 1 0 % + 0 . 0 0 8 % ( 2 ) 5 0 0 . 0 0 k 1 0 5 1 0 . 0 0 4 . 5 a 0 . 1 0 % + 0 . 0 0 8 % 5 . 0 0 0 0 m 1 0 0 5 . 1 0 0 0 4 5 0 n a 0 . 1 5 % + 0 . 0 0 8 % 5 0 . 0 0 0 m 1 k 5 1 . 0 0 0 4 5 n a 0 . 3 % + 0 . 0 1 % ( 1 ) i n o r d e r t o e l i m i n a t e t h e n o i s e i n t e r f e r e n c e , w h i c h m i g h t b e i n d u c e d t o t h e t e s t l e a d s , i t i s r e c o m m e n d e d t o u s e a s h i e l d e d t e s t c a b l e f o r m e a s u r i n g r e s i s t a n c e a b o v e 1 0 0 k . ( 2 ) u s i n g r e l f u n c t i o n r e s i s t a n c e r e s o l u t i o n , f u l l s c a l e r e a d i n g a n d a c c u r a c y ( % o f r e a d i n g + % o f r a n g e ) , 2 3 c 5 c r a n g e r e s o l u t i o n f u l l s c a l e r e a d i n g t e s t c u r r e n t a c c u r a c y ( 1 y e a r ) 2 3 o c 5 o c 2 0 0 1 0 0 m 9 9 9 . 9 0 . 5 m a 0 . 1 % + 0 . 3 % 5 0 0 1 0 0 m 9 9 9 . 9 0 . 5 m a 0 . 1 % + 0 . 0 4 % o p e n c i r c u i t v o l t a g e : < 5 . 5 v d c t e s t c u r r e n t : a r o u n d 0 . 5 m a d c c o n t i n u i t y s p e c i f i c a t i o n s ( c o n t . ) 2 8 3 1 e 5 4 9 1 b 2 8 3 1 e 5 4 9 1 b 2 8 3 1 e 5 4 9 1 b
r e s o l u t i o n , f u l l s c a l e r e a d i n g a n d a c c u r a c y ( % o f r e a d i n g + % o f r a n g e ) , 2 3 c 5 c r a t e r a n g e r e s o l u t i o n f u l l s c a l e r e a d i n g t e s t c u r r e n t m e d 2 . 0 0 0 0 v 1 0 0 v 2 . 3 0 0 0 v 0 . 5 m a ( a p p r o x . ) d i o d e a c i n p u t p o w e r c o n s u m p t i o n o p e r a t i n g e n v i r o n m e n t s t o r a g e e n v i r o n m e n t w a r m - u p d i m e n s i o n s ( w h d ) n e t w e i g h t 1 1 0 / 2 2 0 v 1 0 % , 5 0 / 6 0 h z 5 % 1 0 v a 0 c t o 4 0 c , 9 0 % r h - 4 0 c t o 7 0 c a t l e a s t 3 0 m i n u t e s 2 2 5 m m 1 0 0 m m 3 5 5 m m 8 . 8 5 x 3 . 9 3 x 1 3 . 9 7 2 . 5 k g 5 . 5 1 l b s o n e - y e a r w a r r a n t y ( 2 8 3 1 e ) , t h r e e - y e a r w a r r a n t y ( 5 4 9 1 b ) i n c l u d e d a c c e s s o r i e s t e s t l e a d s , p o w e r c o r d , s p a r e f u s e , o p e r a t i o n m a n u a l , c a l i b r a t i o n c e r t i f i c a t e a n d t e s t r e p o r t g e n e r a l r e s o l u t i o n , f u l l s c a l e r e a d i n g a n d a c c u r a c y ( % o f r e a d i n g + % o f r a n g e ) , 2 3 c 5 c a c v r a n g e f r e q u e n c y r a n g e b e s t r e s o l u t i o n f u l l s c a l e r e a d i n g a c c u r a c y i n p u t s e n s i t i v i t y ( s i n e w a v e ) 2 0 0 m v ( 5 0 0 m v * ) t o 7 5 0 v 1 0 h z 1 0 0 h z 9 . 9 9 9 9 0 . 0 5 % + 0 . 0 2 % 2 0 0 m v r m s 1 0 ~ 1 0 0 h z 1 m h z 9 9 . 9 9 9 0 . 0 1 % + 0 . 0 2 % 3 0 0 m v r m s 1 0 0 ~ 1 0 0 k h z 1 0 m h z 9 9 9 . 9 9 0 . 0 1 % + 0 . 0 0 8 % 3 0 0 m v r m s 1 0 0 k ~ 1 m h z 1 0 h z 9 9 9 . 9 9 0 . 0 1 % + 0 . 0 0 8 % 5 0 0 m v r m s * m o d e l 5 4 9 1 b f r e q u e n c y r e s o l u t i o n , f u l l s c a l e r e a d i n g a n d a c c u r a c y ( % o f r e a d i n g + % o f r a n g e ) , 2 3 c 5 c a c v r a n g e f r e q u e n c y r a n g e b e s t r e s o l u t i o n f u l l s c a l e r e a d i n g a c c u r a c y i n p u t s e n s i t i v i t y ( s i n e w a v e ) 2 0 0 m v ( 5 0 0 m v * ) t o 7 5 0 v 1 ~ 1 0 s 0 . 1 n s 9 . 9 9 9 9 0 . 0 1 % + 0 . 0 0 8 % 5 0 0 m v r m s 1 0 s ~ 1 0 m s 1 n s 9 . 9 9 9 9 0 . 0 1 % + 0 . 0 0 8 % 3 0 0 m v r m s 1 0 m s ~ 1 0 0 m s 1 s 9 9 . 9 9 9 0 . 0 1 % + 0 . 0 2 % 3 0 0 m v r m s 1 0 0 m s 1 0 s 1 9 9 . 9 9 0 . 0 5 % + 0 . 0 2 % 2 0 0 m v r m s * m o d e l 5 4 9 1 b p e r i o d s p e c i f i c a t i o n s ( c o n t . ) 5 w w w . b k p r e c i s i o n . c o m t r u e r m s b e n c h m u l t i m e t e r s m o d e l s 2 8 3 1 e a n d 5 4 9 1 b v 0 3 2 5 1 5
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