Amprobe 38XR-A Professional-Digital-Multimeter Instrukcja Użytkownika Pobierz pdf (Strona 19)

dBm

Ranges: -13 dBm to +50 dBm

Resolution: 0.01 dBm

Accuracy:

±0.7 dB + 8 dgts ( 45 Hz to 5 kHz )

±2.5 dB + 8 dgts ( 5 kHz to 10 kHz )

Reference impedance: 50 O

Input protection: 10 MO

Overload protection: 1000 V dc or 750 V

ac rms

CONTINUITY

Audible indication: < 40 O

Response time: 100 ms

Overload protection:1000 V dc or 750 V

ac rms

DIODE TEST

Test current: 0.5 mA (approximate)

Accuracy: ±(1.5 % rdg + 5 dgts)

Resolution: 1 mV

Open circuit volts: 3.0 V dc typical

Overload protection: 1000 V dc or 750 V

ac rms

AUXILIARY FEATURES

h or 10A Test Lead Connection: Beeps to

warn test leads are connected to measure

current, but the Function/Range Switch is

not set to measure current.

MIN MAX AVG: Displays the minimum,

maximum, or average value detected while

making a measurement.

HOLD: Holds the latest reading on the

display.

REL: Initiates relative measurements.

PEAK±: Record the peak+ or peak- value in

a measurement.

RANGE: Initiates manual range mode.

Backlight: Backlight auto-off approx. 60

seconds

Auto Power off: 30 minutes, typical

Shift (yellow button): Shift to dBm, ac, dc,

ac+dc, continuity, duty cycle, or RS232

REPLACEMENT PARTS

TL36 Test Lead Set with Alligator clips

FP500 mA fuse - Fuse Pack .5A/1000V (4

each)

FP100 10A fuse - Fuse Pack 10A/1000V

(2 each)

H2-XR Magne-Grip

Holster, clip, magnet,

and strap

XR-TA Input Adapter for K-type

thermocouple

TP255 K type thermocouple

38SW RS232 Accessory Kit

(PC software and cable)

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