BK DP-21 DIGITAL LOGIC PROBE B&K Precision DP-21 DP 21 DP21

BK DP-21 DIGITAL LOGIC PROBE

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BK DP-21 DIGITAL LOGIC PROBE

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BK DP 21

Features:

Tests TTL, and CMOS Displays pulse presence and logic states Memory mode "freezes" pulse display Catches pulses to 30ns or pulse trains to 20MHz 1 Minput impedance

Description

Tests TTL, and CMOS Displays pulse presence and logic states Memory mode "freezes" pulse display Catches pulses to 30ns or pulse trains to 20MHz 1 Minput impedance

Models, Options, & Accessories

Model

Description

List Price

Sale Price

DP 21

DP21 Digital Logic Probe

$37.00

Specifications

INPUT CHARACTERISTICS
Frequency Response	DC to 20 MHz
Minimum detectable pulse width	30nS
LOGIC THRESHOLD
TTL Logic 1 threshold (Red LED)	2.3V + 0.2V
TTL Logic 0 threshold (Green LED)	0.8V + 0.2V
TTL CMOS 1 threshold (Red LED)	70% Vcc + 10%
TTL CMOS 0 threshold (Green LED)	30% Vcc + 10%
PULSING	Yellow LED
INPUT OVERLOAD PROTECTION	+220 VAC/DC (15 sec.)
INPUT IMPEDANCE	1 M
GENERAL
Power supply protection	+20V
Operating supply voltage	4 to 18V
Storage temperature	-4 0 to 149 0 F (-20 0 to 65 0 C) < 80% RH
Operating temperature	32 0to 122 0 F (0-50 0 C) < 80% RH
Dimensions (HxWxD)	1.6oz. (45g)
One Year Warranty

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