HS550 + single-phase energy meter field calibrator handheld single-phase energy meter field calibrator

HSRH3000 anti (breaking) emulsion performance automatic tester petroleum synthetic liquid emulsion Performance Tester

HSSZ acid value automatic tester oil acid value detector automatic acid value tester can be used in English

HS863A insulating oil dielectric strength tester insulating oil pressure tester

HS-YMD oil density automatic tester petroleum diesel oil density analyzer can be used in English

HSZL3000 automatic interfacial tension tester petroleum product tension tester can be used in English

HSND2000 kinematic viscosity tester for petroleum products kinematic viscosity tester

Automatic tester for HSFZ-III liquid phase corrosion The tester for antirust ability of lubricating oil iron parts

HSDZJ-50 hydraulic oil filter vacuum oil filter

HSBS-III closed flash point automatic tester closed flash point tester

HS886A insulating oil dielectric loss tester insulating oil dielectric loss and conductivity tester

HSZD3000 multi-function full-automatic oscillator

HSDT-30A ground conduction tester intelligent automation portable ground network conduction tester

Factory price HSDT-5A ground conduction tester, ground grid conduction Resistance Tester

HSPM3000 foam characteristic tester automatic temperature control lubricating oil foam characteristic detector

HS862B insulation oil dielectric strength automatic tester three cups insulation oil pressure tester

HS862A insulating oil dielectric strength automatic tester insulating oil dielectric strength pressure tester

HSGZ-40 dry air generator dew point less than-40 ℃ reference flow 2m/min

Factory price HS-2000 transformer volt-ampere characteristic tester Transformer polarity discrimination tester

HS-500L automatic capacitance inductance tester reactive power compensation capacitor type capacitance inductance tester

HS-300B automatic capacitance inductance tester single-phase capacitance inductance high precision large screen display tester

HL55 standard current transformer measuring current power and power precision current transformer

HS-20 current transformer secondary circuit load tester current transformer load tester

HS842 automatic transformer comprehensive tester can measure CT volt-ampere characteristic ratio and Polarity Tester

HS852 automatic transformer comprehensive tester CT PT transformer volt-ampere characteristic tester

HS2200 double clamp intelligent phase volt-ampere meter true color LCD screen multifunctional intelligent phase volt-ampere meter

HS3000 + digital three-phase phase voltammeter portable handheld measuring instrument

HS3000B three-phase clamp multi-function phase voltammeter Digital three-phase phase voltammeter

HS6000B + Desktop 0.1 Class Three-phase Multifunctional Watt-hour Meter Field Calibrator Measuring Voltage and Current Instrument

HSHLY-100A intelligent Loop Resistance Tester high precision digital switch loop resistance detector

HSHL-100A Loop Resistance Tester

HSXDC48V battery pack load tester battery discharge detector

HSCX series variable frequency series resonance test complete set of power cable AC withstand voltage test device

100A 200A intelligent Loop Resistance Tester contact resistance measuring instrument tester

HSNZ-II generator rotor AC impedance tester automatic fast measuring generator speed

Supply HSGK-I type high and low voltage switch cabinet power test bench factory price