https://www.abqindustrial.net/store We offer an extensive line of precision measuring and test instrumentation. We continually strive to offer unparalleled VALUE & QUALITY product and service to our valued customers. en Copyright (c) 2026 Albuquerque Industrial info@abqindustrial.net (admin) info@abqindustrial.net (admin) Mon, 08 Jun 2026 20:47:57 +0000 Zen-Cart v. v 2.1.4 14.02.2008 15:26 RSS 2.0 Feed 1440 https://www.abqindustrial.net/store/industrial-maintenance-c-102/vibration-meter-c-102_39/checkline-mk-21-hand-held-vibration-meter-p-391.html https://www.abqindustrial.net/store/index.php?main_page=product_reviews&products_id=391 Checkline MK-21 Hand Held Vibration MeterPortable Vibration Meter for Machinery DiagnosticsVibration monitoring in accordance with ISO 10816Portable, Compact and Light WeightThe Checkline MK-21 hand held vibration meter accurately measures machine vibration, as recommended by ISO 10816, to alert the user to know when to provide cost-effective machinery maintenance to avoid costly down time, now and in the future.In addition to standard approaches, the MK-21 uniquely checks machinery condition, in the Diagnostic mode, without reference to a chart … as easy as reading a, bb, ccc and dddd on the display - where a = Quite Good (Zone A), bb = Good (Zone B), ccc = Poor (Zone C) and dddd = Bad (Zone D). Condition Zones A,B,C & D cover those vibration velocity ranges noted in ISO 10816 Kit Contents MK-21 Hand Held Vibration MeterWrist strapProbe and cable assemblyBatteriesInstruction manualHard plastic carrying Click image to enlarge Features Five (5) measuring modes: Diagnostic, Displacement, Velocity, Acceleration Peak and Acceleration, as required for a wide choice of vibration analysis techniquesCompact, ergonomic, lightweight design with simple button keypad and menu make for easy operationSelectable backlit display for dark, hard-to-read locationsFour (4) Target Machinery Classes, per ISO 10816, in Diagnostic mode: Classes I, II, III and IV, for machines from less that 15 KW to Large Prime Movers, such as turbo generators and gas turbines with outputs greater than 10 MWPowerful magnet-fitted sensor assures dependable mounting on vibrating steel surfaces Specifications SensorPiezoelectric vibration pickup Probe Operating temperature0 ~ 80° Celsius Probe DimensionsØ 24 x 14mm (Total heigth 115mm) Measuring modesAcceleration (ACC): RMS valueAcceleration (ACCP): PEAK valueVelocity (VEL): RMS valueDisplacement (DISP): P-P value Linearity2% F.S. of each range Resolution1/200 F.S. of each range Display4½ - digit LCD display Display Size18.4 x 49.8 mm PowerOne AA alkaline battery Automatic power off- No use for more than 10 minutes- Low battery Battery life> 8 hours continuous use (light off) Operating temperature0° ~ 50° Celsius ( Albuquerque Industrial https://www.abqindustrial.net/store/industrial-maintenance-c-102/vibration-meter-c-102_39/checkline-mk-21-hand-held-vibration-meter-p-391.html Wed, 30 Jul 2025 22:39:40 +0000 USD 391 Checkline 996 MK-21 https://www.abqindustrial.net/store/images/products/MK-21.jpg https://www.abqindustrial.net/store/images/additional/checkline-mk-21-hand-held-vibration-meter-3814.jpg 391 4 /store/images/warranty-1-year-new.png