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FEATURES * Insulation measurement range : 200 Megohm (100V) 200 Megohm(250V) 200 Megohm(500V) 1000 Megohm(1000V) * ACV & OHM measurement. * Precision 200 ohm range easy for measuring low resistance such as motor windings, relay coils etc. * Insulation measurement with high drive current, short circuit current > 2.55 mA. * 18 mm (0.7") large LCD display. * LSI-circuit provides high reliability and durability. * Overload protection for each range. * Automatic zero adjust & automatic circuit discharge. * Durable & portable housing case with the front protective cover.
FEATURES * Cooperate with the Environment Meter EM-9000, EM-9100, EM-9200 to be as a professional sound level meter. * 35 to 130 dB, 3 ranges. * Frequency weighting networks are designed to meet the IEC 61672 class 2. * A weighting networks are conformity to standards. * Fast Time weighting dynamic characteristic modes. * Condenser microphone for high accuracy & long-term stability. * Over/Under indicator. * Low battery indicator. * Electric condenser microphone. * Size of microphone : 1/2 inch standard size.
FEATURES * Anemometer probe ( YK-200PAL ) connect with YK-2001TM will become a professional Anemometer * Plastic vane structure, professional. * Low-friction vane wheel assures high accuracy measurement result both in high or low velocities. * Plug and play function, whenever you plug Anemometer probe in YK-2001TM, no calibration procedures are required to be done. * Multi-functions for air flow measurement: m/s, km/h, ft/min, knots, mile/h, ℃, ℉ * Thermistor sensor for Temp. measurement fast response time. * Two temperature units, i.e. ℃ or ℉. * Wide applications: air conditioning, heating systems measure air velocitie wind speed and temperature...etc.
FEATURES : * Plug in the Yk-2001PH to be a ATC ( Automatic Temperature Compensation ) probe to gain the Max. possible accuracy. * Temp. range : 0 to 65 ℃, 32 to 149 ℉.

