MRK Engineers offers hand held, battery operated digital clamp meter Model DM 6055C. This has a 3œ digit LCD display of 13 mm height, designed with exclusive use of onechip micro computer LSI circuitry. The main features include measurement of DC or AC current on the inductive conductor, built in data hold function and peak hold function for measuring transient signal. LCD display allows clear read out even at high ambient light level, and high internal impedance assures minimum measuring error. Other features are automatic zero adjustment in display and built in over input and low battery indications. The meter can measure AC and DC amps and volts, resistance, diode continuity, voltage range from 200 Volt to 1000 V DC, 200 Volt to 750 V AC, current 200 amps, 400 amps, 500 amps and temperature furors 40°C to 750°C.
Features:
Measure max. 1000 A DCA or ACA by the inductive conductor, contactless
Design meet IEC 1010 safety requirement.
Multi-functions for ACA, DCA, ACV, DCV, ohms, Diode, Temperature.
Built-in Data Hold function.
Built-in Peak Hold function for measuring transient signal.
LCD display, easy & clear readout.
High internal impedance, assures min. measuring error.
LSI-circuit provides high reliability and durability.
Built-in low battery indicator
Overload protection circuit is provided for all range.
Compact & heavy duty ABS housing plastic case..
GENERAL SPECIFICATIONS
Display:13 mm (0.5") LCD, 3 1/2 digits.Max. indication 1999.
Measurement & Range:ACA, DCA, ACV, DCV, ohms, Diode, Data hold, Peak hold.
Polarity:Automatic Switching, " - " indicates negative polarity
Current Sensor: Half effect sensor.
Sampling time:Approx. 0.4 second.
Dimension 230 x 70 x 36 mm (9.1 x 2.8 x 1.4 inch)
Conductor Jaw Size: 78.5 mm ( 3.1 inch ) - outside
Accessories: Operation manual ,Test lead (red & black), carrying case,TP-01 Thermocouple probe with probe
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ELECTRICAL SPECIFICATIONS
( 23±5)Function Range Resolution Accuracy Overload Circuit Remark
Protection
DC Voltage 200 V 0.1 V ± ( 0.8 % + 1 d ) AC/DC 600 V. Input impedance
600 V 1 V 10 Mega ohm
AC Voltage 200 V 0.1 V ± ( 1 % + 2 d ) AC/DC 600 V. Input impedance
( 50/60Hz ) 600 V 1 V 10 Mega ohm
Resistance 2000 ohm 1 ohm ± ( 1 % + 1 d ) AC/DC 400 V
AC/DC 200 A 0.1 A ± ( 1.5 % + 10 d ) AC/DC 1000 A ACA Spec.
Current 1000 A 1 A ± ( 2 % + 5 d ) test on 60 Hz/50 Hz.
Temp. -40 ℃ to 1 ℃ 0 to 750 ℃ :± ( 1 % + 2 )
℃ Model 750 ℃ 0 to -20 ℃ : typ.± 2
(DM-6055C only) -20 to -40 ℃ : typ.± 3
Temp. -40 ℉ to 1 ℉ 32 to 1400 ℉ : ± ( 1.2 % + 3 )
℉ Model 1400 ℉ 1400 to 1800 ℉:typ.± (2 % + 3)
(DM-6055F only) 32 ℉ to -4 ℉ : typ. ± 4
-4 ℉ to -40 ℉ : typ.± 6
Diode Check Short/non conductance, good/defect test. Approx. diode VF ( forward voltage ).
Peak Hold Acquisition Time : 150 ms, Accuracy : 3%, Display Decay Rate : < 2 digits/sec.
Application : Use for measuring transient signal for current .
Data Hold Available for all functions to keep the data hold on the display .
Remark * Input impedance for ACV & DCV range is 10 Mega ohm.
* ACA, ACV frequency response is from 40 to 400 Hz.
* ACA, ACV specification be tested on sine wave 50/60 Hz.
THERMOCOUPLE PROBE (type K)
TP-01 -40 ℃ to 250 ℃ ( 300 ℃ short- term ). TP-03 -50 ℃ to 1200 ℃ ( -50 ℉ to 2200 ).
Ultra fast response naked-bead probe. High temperature, Penetration & immersion.
TP-02A -50 ℃ to 900 ℃ ( -50 ℉ to 1650 ℉ ). TP-04 -50 ℃ to 400 ℃ ( -50 ℉ to 752 ).
Penetration & Immersion applications. Precision surface temp. measurement usage.
* Remark : TP-01 is the standard accessory of the DM-6055C, DM-6055F. TP-02A, TP-03, TP-04 are optional
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