Click Image to Enlarge Protek 506

Dual display for Frequency, AC voltage and Temperature measurements True RMS AC Voltage, Current and DB Readings RS-232 interface & software, 10 location memory Min, Max, Avg and Relative modes Capacitance, Inductance, Frequency and Temp measurements Square wave generator, logic function and back light

Download Data Sheet	Selection Guide	Accessories
Download Software for DOS	Download Software for Windows
RS232C Software

Model	Description	List Price	Sale Price
506	3-3/4 Digit,4K count, Dual Disp.,True RMS,RS232C	$169.00	$145.34
Model	Accessories	List Price	Sale Price
TL-501	For: B845,CM108/9,D906,D910F,D927,D937,D945,	$8.00	$6.88
CB-506	For mod #s: 505,506,608,D988	$20.00	$17.20
HLST-506	For: 505,506 - Discontinued - no replacement
TP-35	K Temp probe for D910F,D981,TM1300K,505,506	$15.00	$12.90
CB-35D	For mod #s: A802,D910F,D981,6500,6800 - Discontinued - no replacement
TL-102	For: A403,A402Z,D901	$8.00	$6.88

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Volts DC

Ranges (5) 400mV to 1000V Best Resolution 0.1mV Accuracy ± (0.5% Rdg + 2D)

Volts AC

Ranges (5) 400mV to 750V Best Resolution 0.1mV Accuracy ± (1.5% Rdg + 5D)

DC Current

Ranges 400µA, 400mA, 20A Best Resolution 0.1µA Accuracy ± (1% Rdg + 2D)

AC Current

Ranges 400µA, 400mA, 20A Best Resolution 0.1µA Accuracy ± (1.5% Rdg + 2D), 50Hz to 100Hz

Resistance

Ranges (6) 400W to 40MW Best Resolution 0.1W Accuracy ± (0.5% Rdg + 2D)

Decibel

Ranges (4) -31.6 to + 59.71dB Best Accuracy ±0.5dB

Continuity

Buzzer Sound at < 100W . Display Will Read Shrt when R < 100W Open when R > 100W

Diode

Display Will Read Shrt when V < 0.5V Good when V = 0.5V to 1V Open when V > 1V

Frequency

Ranges (4) 10kHz to 10MHz Best Resolution 1Hz Accuracy ± (0.01% Rdg ± 1D) Sensitivity 1.5V RMS

Temperature

Range -17 to 1200°C (0 to 2000°F) Resolution 1°C and 1°F Accuracy ± (3% Rdg + 3D)

Logic Probe

TLL Level Display Will Read Lo when V is < 0.8V Hi when V is > 2.0V W when V is 0.8V to 2.0V

Capacitance

Range 0 to 100µF Resolution 0.01µF Accuracy ± (3% Rdg + 5D)

Inductance

Range 0 to 100H Resolution 0.01H

Miscellaneous

Signal Out 2048Hz, 4096Hz, 8192Hz Square wave Timer Range 1 second to 10 hours RS-232 Interface 1200bps, 9 Pin Connector

General Specifications

Size 8.0" H × 3.6" W × 1.5" D Weight 1 lb. Power 9V battery Supplied Accessories Manual, Test leads, Holster, Temp adapter, "K" type temp probe, RS-232 cable and Software