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簡單介紹：

數(shù)字-指針式TRMS萬用表帶絕緣測量功能 (Digital-Analog TRMS Multimeter with Insulation Measurement)　

詳情介紹：

METRAHit 22M

4¾ 位高精度萬用表溫度測量功能數(shù)據(jù)日志
(4¾ place, precision multimeter, temperature measuring instrument and data logger)

Display range: +/- 30,000 digits
Inherent deviation: 0.05% of reading + 3 digits
Measuring functions: 300.00 mV - 1000.0 V, 300.00 Ohm - 30.000 MOhm, 3.000 nF - 30.000 mF, dBV, Hz, °C/°F,
Stopwatch, 10 ms - 100 min.
A_AC via additional WZ12C current sensor with mV output
MIN-MAX measurement value storage, DATA hold
Continuity and diode testing
Frequency and pulse generator, 1 Hz to 1 kHz
Automatic range selection and battery cutoff
With integrated 128 kB measurement value memory, 1 ms to 10 mine sampling period, versatile trigger functions
Patented, automatic blocking system (ABS)
Patented IR data interface
Integrated quartz movement
Protective rubber cover
DKD calibration certificate