Analog Bar Graph; General Specification - Facom 714A Manual Del Usuario

13 The batteries in the battery compartment are low and should be replaced immediately.
Warning: To avoid false readings, which could lead to possible electric shock or personal injury, replace the batteries
as soon as this lowbattery indicator appears.
14
Battery internal resistance test indicator. It appears when battery internal resistance test is enabled.
15 Battery internal resistance test is in Fixed Time Test mode.
16 Battery internal resistance test is locked so that you can perform the test continuously as long as as you like.
Number of cylinders of the engine to be tested
17
18. Units on the LCD
mV, V
Voltage unit mV: Millivolt ; V: Volt 1V=10
ɥA, mA, A
Current unit IA: Microamp; mA: Milliamp; A: Ampere 1A = 103mA = 106IA
mΩ, Ω, kΩ, MΩ Resistance unit m : Milliohm; :Ohm; k : Kilohm M : Megohm; 1M =103k =106 =109m
Hz, kHz, MHz Frequency unit Hz: Hertz; kHz: Kilohertz; MHz: Megahertz 1MHz=103kHz=106Hz
RPM Rotation speed unit RPM: Revolutions per minute
°C, °F Temperature unit °C: Celsius degree; °F: Fahrenheit degree
Unit of dwell angle °: Degree
°
Unit of duty cycle % : Percent
%

18. Analog Bar Graph

The length of its lit segments is proportional to the present reading on the LCD. The bar graph is like the needle on an analog
meter. It has an overload indicator ( ) on its right and a negative polarity indicator (
updates 10 times faster than the digital display, the bar graph is useful for making peak and null adjustments and for observing
rapidly changing inputs. The number of lit segments indicates the measured value and is relative to the full-scale value of the
selected range. In the 400V range, for example, the major divisions on the scale represent 0V, 100V, 200V, 300V and 400V. An
input of -100V lights the negative sign and the segments up to the «10» on the scale.

GENERAL SPECIFICATION

Maximum Voltage between any Terminal and Earth Ground: 600V DC or AC rms
Fuse Protection for "A°C°F" Terminal Inputs: 400mA, 690V, FAST, Min. Interrupt Rating 20000A
Display: 3 3r4-digit LCD, with a max. reading of 3999
Overrange Indication: "OL" shown on the LCD
Negative Polarity Indication: "
Sampling Rate: about 2-3 times/sec
Operating Temperature: 0° C - 40° C, < 75% RH
Storage Temperature: -20° C - 60° C,< 85% RH
Operating Altitude: 0 to 2000 meters
Battery: 1.5V battery, AA or equivalent, 6 pieces
Low Battery Indication: "
Dimensions: 202 X 117 X 65mm
Weight: about 705g (including batteries)
mV
3
" displayed on the LCD automatically
" shown on the display
21
) on its left. Because the bar graph