Mastech MS8321B, Инструкция по эксплуатации

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When battery voltage drops below the
normal operating voltage,“ ”will
appear on the display.
Polarity Indication Display automatically displays “-“
Power
9V battery NEDA 1604 or 6F22
Function
Range
Safety Rating 600V CAT III
Operating Altitude
<2000m
Operating Temperature/
Humidity
0~40°C, (<80% RH)
Storage Temperature/
Humidity
-10~60°C, (<70% RH, remove battery)
Max. Input between
terminals and earth
ground
600V DC or AC rms
Fuse Protection
F1 400mA/600V
F2 10A/600V
Sample Rate Approx. 3 times/sec,
Display 3 ½ digit LCD display,max. reading: 1999.
Over-range Indication display shows“1”
Low Battery Indication
Temperature
coefficient
0.1xaccuracy/0°C (<18°C or >28°C)
Pollution degree
2
Dimensions
158(L)x74(W)x36(H) mm.
Weight
approx. 220g (including battery)
05 06
2.2 Display
3 ½ digit, 15mm LCD display
2.3 Hold Button
• Press to keep the current reading on the display.
•
Press the button again to return to normal display.
2.4 Rotary Switch
The rotary switch is used to switch between functions/
ranges.Functions are: voltage, current, resistance, diode,
continuity and transistor gain.
2.5 Input Jacks
• V Ω mA°C°F : voltage , resistance , mA current , diode ,
continuity measurement input
(
red test lead
)
•
COM: Common lead input
(
black test lead
)
• 10A: Greater than 200mA current measurement input
(
red test lead
)
2.6 Automatic Power Off
After 15 min. of non-use the meter will automatically turn
itself off.To turn the meter back on, move the rotary
switch to any position except off.
2.7 Accessoies
• Manual 1piece
•
Test Leads 1pair
• Case 1piece
•
Type-K Thermocouple 1piece
•
9V Battery 1piece
3. Specifications
3.1 General Specifications