Precision Universal Calibrator IT52.54

Process Meter is a hand held ,battery operated tool for measuring electrical parameters. It has all the features of a digital multimeter (besides the feature of RTD and Thermocouple),it could also output signals of direct voltage ,current,resistance,temperature and frequency as well.
Auto/manual range switch,measure value display hold.
The thermocouple high accuracy cold-end can autooffset
Panel auto calibrated.
The function of auto closed backlight and auto power off.
Large LCD include white LED backlight.
It is easy to operation by user.,cabinet and solid adapt to be used at locale.

Measuring Function	Range	Measuring range	Resolving Power	Accuracy	Remark
DC Voltage	+4V	-4.000V~ 4.000V	1mV	0.2%+4	Input impedance: 10MΩ
	40V	-40.00V~ 40.00V	0.01V	0.2%+4
	400V	-400.0V~ 400.0V	0.1V	0.2%+4
AC Voltage(40Hz~ 500 Hz) (5%~ 100%RANG)	400mV	0~ 400.0mV	0.1mV	1%+4	Input impedance : 10MΩ <100pF
	4V	0~ 4.000V	1mV	0.5%+4
	40V	0~ 40.00V	0.01V	0.5%+4
	400V	0~ 400.0V	0.1V	0.5%+4
DC mV Voltage	40mV	-40.00mV~ 40.00mV	0.01mV	0.5%+6	Input impedance: 10MΩ
DC mV Voltage	400mV	-400.0mV~ 400.0mV	0.1mV	0.2%+4	Input impedance: 10MΩ
OHM	400OΩ	0~ 400.0OΩ	0.1OΩ	0.2%+4Ω	Plough voltage: 0.4V Not including the accuracy of down-lead resistance
	4kΩ	0~ 4.000kΩ	1Ω	0.2%+4
	40kΩ	0~ 40.00kΩ	0.01kΩ	0.2%+4
	400kΩ	0~ 400.0kΩ	0.1kΩ	0.2%+4
	4MΩ	0~ 4.000MΩ	1kΩ	0.2%+4
	40MΩ	0~ 40.00MΩ	0.01MΩ	1%+4
DC Current	40mA	0-40.00mA~ 40.00mA	0.01mA	0.2%+4	Input impedance: 1Ω
DC Current	400mA	400.00mA~ 400.00mA	0.1mA	0.2%+4	Input impedance: 1Ω
AC Current (40Hz~200Hz) (5%~100%)	40mA	0~ 40.00mA	0.01mA	0.5%+4	Input impedance: 1Ω
AC Current (40Hz~200Hz) (5%~100%)	400mA	0~ 400.00mA	0.1mA	0.5%+4	Input impedance: 1Ω
Frequency	50Hz	0~ 50.0 Hz	0.01Hz	0.1%+3
	500Hz	0~ 500.0 Hz	0.1Hz	0.1%+3
	5kHz	0~ 5.000 kHz	1Hz	0.1%+3
	50kHz	0~ 50.00k Hz	0.01kHz	0.1%+3
	100kHz	0~ 100.0k Hz	0.1kHz	0.1%+3
Duty cycle	0.1%~9 9%		0.1%	1%
Diode test	1V		0.001V	10%	Plough voltage 1.1V~1.6V Current of short circuit : 0.6mA
Continuity test	=50OBB		0.1Ω		Plough voltage 1.1V~1.6V Current of short circuit : 0.6mA
Thermocouple	R	-40°C~ 1760°C	1°C	0.5%+3(=100°C) 0.5%+2( >100°C)	Adopt Its -90thermometric scale not including the accuracy of RJC error RJC error:±20
	S	-20°C~ 1760°C	1°C	0.5%+3(=100°C) 0.5%+2( >100°C)
	K	-200°C~ 950°C	1°C	0.2%+2(=100°C) 0.5%+1( >100°C)
	E	-200°C~500°C
	J	-200°C~700°C
	T	-200°C~400°C
	N	-200°C~ 1000°C	1°C	0.5%+3(400~ 600°C0.5% +2( >600°C)
	B	400°C~ 1800°C	1°C	0.5%+3(400~ 600°C0.5% +2( >600°C)
Thermo resistance	Pt100	-200°C~ 700°C	1°C	0.5%+2	Pt100-385 thermometric scale, not including the accuracy of down-lead resistance
Thermo resistance	Cu50	-50°C~ 150°C	1°C	0.5%+4
Output Function
Function	Range	Setting range	Resolving power	Accuracy	Remark
OMH	400Ω	0~ 400.0Ω	0.1Ω	0.2%+4	±1mA current not including the accuracy of down-lead resistance
79 DC mV	100mV	-10.00mV~ 110.00mV	0.01mV	0.2%+4	Max. output current: 5mA
DCV	5V	-0.5000V~ 5.5000V	1mV	0.2%+4	Max. output current: 5mA
FREQ	100Hz	1.0Hz~ 110.0Hz	0.1Hz	0.2%+2	50% duty cycle 5VP-P
	1kHz	0.100kHz~ 1.100kHz	0.001kHz	0.2%+2
	10kHz	1.0kHz~ 11.0kHz	0.1kHz	0.2%+2
Analog transducer XMT	-20mA	0~ -22.000mA	0.01mA	0.2%+4	Outside power supply 28V when 20mA 1kΩ resistance
DC mA	20mA	0~ 22.000mA	0.01mA	0.2%+4	Outside power supply 15V when 20mA 400Ω resistance
Thermocouple	R	-40°C~ 1760°C	1°C	0.2%+3 (=100°C) 0.5%+2 ( >100°C)	Adopt Its- 90thermometric scale not including the accuracy of RJC error RJC error:±2°C
	S	-20°C~ 1760°C	0.1°C	0.2%+3 (=100°C) 0.5%+2 ( >100°C)
	K	-200°C~ 1370°C		0.5%+20 (=-100°C) 0.5%+10 ( >-100° )
	E	-200°C~ 1000°C
	J	-200°C~ 1200°C
	T	-200°C~ 400°C
	N	-200°C~ 1300°C
	B	400°C~ 1800°C	1°C	0.5%+3 (400~600°C) 0.5%+2 ( >600°C)
Thermo resistance	Pt100	200°C~ 850°C	0.1°C	0.2%+6	Pt100-385 thermometric scale ±0.1mA not including the accuracy of down-lead resistance
Thermo resistance	Cu50	-50°C~ 150°C	0.1°C	0.2%+6