Widely used in gas pipeline leak detection, household gas prevention, gold mining, tunnel mine operations, oil and gas extraction, hazardous goods storage warehouses, etc.
It is convenient for users to safely detect various combustible gases, such as: methane, carbon monoxide, gasoline, ethylene oxide, etc.
Scope of application: can test 74ch series, osmo series, cd4000 series, hef400 series, 4500 series, operational amplifiers, interface chips, optocouplers, automatic transistor identification, voltage regulator voltage identification
Integrate more than 1,300 types of chip data models and more than 420 types of transistor data models, covering most common general-purpose devices within 24 pins, which can greatly reduce maintenance workload and improve work efficiency
Press the Enter key to turn on the machine for the first time and automatically run a self-test. The self-test detects the battery voltage and displays it on the screen after more than two seconds. When the battery voltage is lower than 7v, replace the battery to ensure the measurement accuracy. If If there is no alarm, the measurement work can be started
Nativead 10 ad, the theoretical resolution of 5v voltage is 0.0048v
Due to the use of batteries for power supply, it is not suitable for measuring high-power thyristors
The Zener value must be based on the actual measurement, not just the nominal value
The default directory for initialization is the search directory
Different test modes: 5v mode, 3.3v mode, auto mode
Simultaneous detection of three parameters, radio frequency strength/electric field strength/magnetic field strength
Sound alarm, screen lock/data lock, backlight on, radiation level evaluation, battery power indicator, average/peak value switch
Use three colors to indicate the radiation level, reminding you whether the current radiation level is safe
This product is widely used in kitchens, high-voltage equipment, homes, offices, factories, etc.
Small, light, portable, built-in high-precision chips, practical and reliable to use
With a large and clear color screen and large and colorful font design, it can easily cope with dim and bright environments, giving you a more comfortable experience
Equipped with the current radiation level grading function, 3 different colors correspond to different current radiation levels, which can understand the current environment more accurately and graphically
There is a sound alarm function, when the detected data exceeds the standard, the buzzer will sound an alarm, and there is a mute button to turn off the sound
Using PC flame retardant material, it has good insulation effect
Screen: LCD liquid crystal display
Installation size: 56 x 60 x 41mm
Measuring range: AC 80-300V
Measurement type: voltage
The voltmeter is only suitable for AC 50-60HZ. It cannot be used for square wave, frequency converter, thyristor, inverter output and modified sine wave measurement, otherwise it will damage the instrument!