Minipa ET-3021 - Product Specifications; Electrical Specifications

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I. Battery Test
1. Connect the red test lead to +AVΩ terminal and the black test
lead to -COM terminal.
2. Select the rotary switch to range BATT (1,5V or 9V).
3. Touch the black test lead on the positive terminal and the black
test lead to the negative terminal of the battery you will test.
4. Make the analysisof the battery conditions or charge on the scale
BATTERY.
5. The battery in good conditions must show reading on green
range (GOOD).
7) SPECIFICATIONS
A. General Specications
• Display: Analog
• Circuit Protection: Fuse 0.5 A/250V (protected by 5s up to 230V)
• Mechanical Protection: project against shock
• Dielectric strength: AC 3kV between the input terminal and
the housing.
• Operation Environment: 0°C to 40°C, RH < 80%
• Power: two 1.5V batteries
• Dimensions: 150(H) x 100(W) x 38(D)mm
• Weight: Approx. 300g
B. Electrical Specications
The accuracy is specied in percentage of full scale (±% fs) or of the
arc length. Valid in the temperature range of 23°C ± 5°C, RH < 75%.
• DC Voltage
Ranges: 0.1V, 0.5V, 2.5V, 10V, 50V, 250V and 1000V
Accuracy: 0.1 ± 5.0% fs
Others ± 3.0% fs
Sensitivity: 20kΩ/V