BEM-5036 Programmable Constant Current Power Supply, 0~50mA/0~500mA

BEM-5055 Adjustable DC (constant voltage and constant current) power supply, 0~12V/0~1A

BEM-5012 Tunable DC (Constant Current) Power Supply, 0~6ADC/1500VAC

BEM-5004  DC Current Amplifier

BEM-5003 Tunable DC(Constant Current) Power Supply, 0~3.5ADC/6.3VAC

BEM-5002 Tunable DC (Constant Voltage) Power Supply, 0~12V/0~100V(200V)

BEM-5001 Tunable DC (Constant Voltage) Power Supply, 0~6.3V/-4.5~0V(30V)

BIM-5001 ±15-Volt Current-Limited Power Supply

BEM-5452 Hydrogen Light Source

BEM-5451 Low Pressure Natrium Light Source

BEM-5450 Low Pressure Mercury Light Source

BEX-8603 Solar Cell Characteristics Testing Apparatus

BEX-8602 New Energy Experiment

BEX-8207 LiDAR Experiment

BEX-8504B Photoelectric Effect Apparatus (h/e)

BEX-8502B Franck-hertz Experiment Apparatus

BIM-6305-03  Cuvette Holder with 4-channels

SIM-6302  45 Degree Diffuse Reflection Mini Fiber Holder

BEX-8206  785 Raman Experiment

BIM-6335 Vertical Sample Holder for Transmission Measurement

BEX-8512 Comprehensive Microwave Optics System

BIM-6214 Adjustable intensity tungsten light source with fan cooling

BEX-8511 Giant Magnetoresistance Effect Experiment

BEX-8105 Metal Thermal Expansion Coefficient Experiment

BEX-8510 · Ideal Vacuum Diode Comprehensive Experiment

BEX-8509 · Metal Electric Work Function Experiment

BIM-6305 series Cuvette Holder

BIM-6302 Fiter Holder

BIM-6210 Fan Cooling Tungsten Light Source ，400-2000nm

SEM-5001  Unbalanced DC Bridge

SEK-8106 Thermal Conductivity Measurement

SEK-8107 Sound Velocity Measurement and Acoustic Levitation Experiment

SEK-8103 String Vibration experiment

SEK-8102 Smart inertia experiment

SEK-8101 Free Fall and Pendulum Experiment

SEM-5703 Reading Microscope

SEM-5702 Michelson interferometer

SEM-5701 Student Spectrometer

BEM-5201 & BEM-5204 Optical Rail and Rail Carrier

SEK-8502 Atomic force microscope (AFM)

SEM-5704  Emulated Radiation Experiment

BEM-5031  Hydrogen Oxygen Fuel Cell Experiment

BEX-8103  Experiment of Energy Transmission Characteristics in the Electromagnetic Field

BEX-8201 He-Ne Laser Apparatus

BEX-8202  LED Characteristic Test Apparatus

BEX-8203A  Galvanometer-based Laser Scanning Apparatus

BEX-8204   Color Matching Apparatus

BEX-8205  ModuSpec Spectral Analysis Kit

BEX-8501  Zeeman Effect Experiment

BEX-8505  Nuclear Magnetic Resonance

BEX-8507  PN Junction Characteristic & Boltzmann Constant Experiment

BEX-8508B  Hall Effect Experiment Apparatus

SEK-8501 Scanning tunneling microscope

BIM-6321 Optical fiber fixed Holder

BIM-6316 Integrating Sphere Stage

BIM-6303 & 6314 & 6315 Reflection Stage

BIM-1005 Solid Stainless Steel Optical Breadboard

BIM-1004 Solid Aluminum Optical Breadboard

BIM-6203 Deuterium Halogen light source,230nm-2000nm

BIM-6208 Bulb Replaceable Tungsten Light Source, without Bulb，300-2400nm

BIM-6213 Mini-Deuterium Halogen Light source,200nm-1100nm