Axio MET AX-2040 User manual
Smart Clamp Meter with Non-
contact Voltage Detection
AX-2040
Instruction Manual
1. Safety notes
Do not exceed the maximum allowable input range o any unction.
Inspect the condition o the test leads and the meter itsel or any damage be ore
operating the meter.
Use great care when making measurements i the voltages are greater than 25VAC rms or
35VDC. These voltages are considered a shock hazard.
2. General Specifications
LCD display digits: 4000 digit large scale LCD readout
Measuring rate: 5 times / sec.
Over range display: OL
Automatic po er off time: Approximately 15 minutes a ter power on.
Lo battery indicator: is displayed. Replace the battery when the indicator
appears in the display
Po er requirement: 2 x 1,5V LR6 battery.
3. Environmental Conditions
Operating temperature:
0°C ~ 30°C (≦80% RH)
Storage temperature:
-20 to +60°C, 0 to 80% RH (batteries not itted).
Overvoltage category: IEC 61010-1 600V CAT.≦,
Conductor Size: 42mm diameter.
Pollution degree: 2
EMC: EN 61326-1
Shock vibration: Sinusoidal vibration per MIL-T-28800E (5 ~ 55 Hz,
3g maximum).
4. Electrical Specifications
Accuracy is ±(% reading + number o digits) at 23°C ± 5°C < 80%RH.
Temperature coefficient: 0.2 x (Speci ied accuracy) / °C < 18°C, > 28°C .
Voltage
Function
Range Accuracy
ACV 4V ~ 600.0V ±(1.2%+ 4dgt)
DCV 4V ~ 400.0V ±(0.7% + 4dgt)
600.0V ±(0.8% + 5dgt)
Overload protection: 600 Vrms
Max Operation time: DT=30s or ≦30V
Input impedance: ≦4K or input voltage up to 30V. Impedance
increase with input voltage to approximate 200KΩ
at 600V.
Resistance
Function Range Accuracy
Ω 400Ω~4MΩ ±(0.8% + 2)
40MΩ ±(2.0% + 5dgt)
Overload protection: 600V rms
Max. open circuit voltage: 1.5V
ACA
Function Range Accuracy
ACA (50-60Hz) 40.0~400.0A ±(1.8%+5)
5. Using Save and Read Features
Under any measurement mode, press SAVE button to enter save mode with beep tone to indicate
saving record is in process (number o records saved).
During measurement or AUTO mode, press READ button to exit the current measurement mode or
AUTO mode and to display the last number o saved reading. Each presses to view the next saved
reading, it is in irst save last out bases. During READ mode, press RESET button to exit.
The maximum number o reading saved is 10.
6. Battery replacement
Remove the one rear head screw
Open the battery compartment
Replace the requires 2 x 1,5V LR6 battery
Re-assemble the meter
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