3. SPECIFICATIONS
Accuracy is specified for a period of year after calibration and at 18 ℃ to 28 ℃ （ 64 ( F to 82 ( F ） with relative
humidity to 75%.
3.1 GENERAL SPECIFICATIONS
3.1.1 Auto ranges and manual range.
3.1.2 Overrange protection for all ranges.
3.1.3 Max. Voltage Between Terminals And Earth Ground: 600V DC or AC
3.1.4 Operating Altitude: 2000 meters (7000 ft.) maximum
3.1.5 Display: 16mm LCD
3.1.6 Max. Show Value: 1999 (3 1/2)
3.1.7 Polarity Indication: ‘ - ’ indicates negative polarity.
3.1.8 Overrange Indication: Display ‘ OL
’
3.1.9 Sampling Time: approx. 0.4 second
3.1.10 Unit showing: showing of function and electrical capacity.
3.1.11 Low Battery Indication: ‘
’
displayed
3.1.12 Auto power off time: 15 min.
3.1.13 Power Supply: 1.5V × 3 AAA battery.
3.1.14 Operating Temperature: 0 ℃ to 40 ℃ （ 32 ( F to 104 ( F ）
3.1.15 Storage Temperature: -10 ℃ to 50 ℃ （ 10 ( F to 122 ( F ）
3.1.16 Dimension: 158 × 74 × 32 mm
3.1.17 Weight: approx. 250g （ including battery ）
3.2 ELECTRICAL SPECIFICATIONS
Circumstance Temperature: 23 ( 5 ℃ Relative Humidity: < 75%
3.2.1 DC Voltage
Range Resolution Accuracy
200mV 0.1mV
2V 0.001V
20V 0.01V
( （ 0.7% of rdg + 2 digits ）
200V 0.1V
600V 1V
- Input Impedance: 10M (
- Overload Protection:
200mV range: 250V DC or AC rms, 2V-600V ranges: 600V DC or AC rms.
- Max. Input Voltage: 600V DC
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