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Instrument and meter
HG7550 Multi functional Precision Calibration Instrument
HG150A-B Automatic Transformer Calibration Device
ZX-113 type DC resistor
HG-02 moisture content online analyzer
HG-2000 moisture content online analyzer
WNS-1000J moisture content online analyzer
ZX115 type DC resistor
HG112 low resistance meter tester
CY-300 Electric Spark Tester
SFJL-HG1000 on-site calibrator for welding machine
HG1000 torque wrench calibrator
HG1201 AC/DC High Voltage Divider
HG1365+Multi functional Standard Table
HG1365 Multi functional Standard Table
SHZ-D type constant speed source
SHZ-D constant speed source 2023 improved version
SSG520 frequency synthesis signal generator (oscilloscope calibration)
HG-30KVA precision purification AC stabilized power supply
HG7500 Multi functional Precision Calibration Instrument
MGY6503A Three phase Energy Meter On site Calibration Instrument
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