ST VA40 - Technical Specifications; General Specifications; Measurement Specifications

6000 COUNTS DIGITAL MULTIMETER
USER'S MANUAL
21
4. TECHNICAL SPECIFICATIONS
4.1 General specifications
Environment conditions:
1000V CAT Ⅲ and 600V CAT Ⅳ
Pollution degree: 2
Altitude < 2000m
Operating temperature: 0~40℃, 32℉~104℉(<80% RH, <10℃/ <50℉ non-condensing)
Storage temperature: -10~60 ℃, 14℉~140℉(<70% RH, battery removed)
Temperature Coefficient: 0.1

(specified accuracy) / ℃/ °F (<18℃ or >28℃/<64.4℉or >82.4℉)
MAX. Voltage between terminals and earth ground: 1000V AC rms or 1000V DC.
Fuse Protection:

A and mA: F 0.63A/1000V

10.3

38; A: F 10A/1000V

10.3

38.
Sample Rate: 3 times/sec for digital data.
Display: 3 5/6 digits LCD display. Automatic indication of functions and symbols.
Range selection: automatic and manual.
Over Range indication: LCD will display "OL".
Low battery indication: The "
" is displayed when the battery is under the proper operation range.
Polarity indication: "

" displayed automatically.
Power source: 9V
Battery type: 6F22.
Dimension (L x W x H) and Weight: 190

90

40 mm (7.48 x 3.54 x 1.57 inch)
500g. Approx. (battery included) (17.63 Ounces)
4.2 Measurement specifications
Accuracy is specified for one year after calibration, at operating temperatures of 18℃ to 28℃ (64.4℉ to 82.4℉), with
relative humidity at less than 80%.
Accuracy specifications take the form of: ± (% of Reading + Number of Least Significant Digits)