Major tech MT957 - Symbols and Annunciators; Specifications

Symbols and Annunciators
Continuity
Low Battery
Diode
HOLD Data Hold
AUTO Auto Ranging
MANUAL Manual Ranging
SPECIFICATIONS
The instrument
complies with: EN61010-1
Insulation: Class 2, Double insulation
Overvoltage
category: CATIII 600V
Display: 11000 counts LCD display with function indication.
Polarity: Automatic, (-) negative polarity indication.
Overrange: “OL” mark indication.
Low battery
indication: The “ ” is displayed when the battery
voltage drops below the operating level.
Measurement
rate: 4 times per second, nominal.
Auto power off: Meter automatically shuts down after
approx. 15 minutes of inactivity.
Operating
environment: 0 °C to 50 °C (32 °F to 122 °F) at < 70 % relative
humidity.
Storage
temperature: -20 °C to 60 °C (-4 °F to 140 °F) at < 80 %
relative humidity.