Tonghui Th1963 up to 5V Diode Test Voltage Digit Multimeter

https://ckt2017.en.made-in-china.com/contact-info.html
Brief Introduction

4.3-inch LCD color display, Chinese and English menu
6 1/2 bit 1199999 digits reading (TH1963)
5 1/2 digit 119999 digits reading (TH1953)
Test speed up to 1000 / s
Small size, front and rear input terminal, easy to shelve
Histogram, bar graph, trend chart display
AC low frequency signal can be tested down to 3Hz
Capacitance test function
Up to 5V diode test voltage
Stores data up to 10,000
Fast Chinese and English help

Technical Parameter

Model	TH1963			TH1953
Display	4.3-inch LCD color display
Display Digits	1199999 digits reading			119999 digits reading
Measurement Parameters	DC voltage, AC voltage, DC current, AC current, DC resistance, capacitance, frequency, breakover, diode, temperature
Display Mode	Direct reading, histogram, bar graph, trend chart
Measurement Speed	Up to 1000 times / s
Math Function	Reset function, Min / Max / Average / Standard deviation, dB, dBm
CommonFeatures	Range	Trigger mode			Readinghold		Limit measurement
	Auto / Manual	LOCAL: AUTO / SINGLE / EXTREMOTE: IMMEDIATE / BUS / EXT			Yes		HI, Lo and IN (PASS), with sound beep
Technical Index	Uncertainty: ± (% of reading +% of range), TCAL=25°C
Parameters	Range / Test Range		Frequency			Highest annual accuracy  TCAL ± 5°C			Highest temperature coefficient/°C
						TH1963		TH1953
DC Voltage	100.0000 mV - 1000.000V(TH1963) 100.000 mV - 1000.00V(TH1953)					0.0035 +0.0005		0.010+ 0.005	0.0005 + 0.0001
True RMS AC Voltage	100.000mV - 750.000V		3 - 5Hz			1.00 + 0.03		1.00 + 0.03	0.100 + 0.003
			5 - 10Hz			0.35 + 0.03		0.38 + 0.03	0.035 + 0.003
			10Hz - 20kHz			0.06 + 0.03		0.10 + 0.03	0.005 + 0.003
			20 - 50kHz			0.12 + 0.05		0.15 + 0.05	0.011 + 0.005
			50 - 100kHz			0.60 + 0.08		0.63+ 0.08	0.060 + 0.008
			100 - 300kHz			4.00 + 0.50		4.00 + 0.50	0.200 + 0.020
DC Resistance	10Ω-100MΩ,Test current:10mA - 500nA					0.010 + 0.001		0.030 + 0.004	0.0006 + 0.0001
DC Current	100uA - 100mA					0.050 + 0.005		0.050 + 0.008	0.0020 + 0.0005
	1A					0.100 + 0.010		0.100 + 0.010	0.0050 + 0.0010
	3A					0.200 + 0.020		0.200 + 0.020	0.0050 + 0.0020
	10A					0.120 + 0.010		0.200 + 0.010	0.0050 + 0.0010
AC Current	100μA - 1A		3kHz - 5kHz			0.10 + 0.04		0.20 + 0.04	0.015 + 0.006
			5kHz - 10kHz			0.10 + 0.04		0.20 + 0.04	0.030 + 0.006
	3A		3Hz  - 5kHz			0.23 + 0.04		0.25 + 0.04	0.015 + 0.006
			5kHz - 10kHz			0.23 + 0.04		0.25 + 0.04	0.030 + 0.006
	10A		3Hz  - 5kHz			0.15 + 0.04		0.3 + 0.04	0.015 + 0.006
			5kHz - 10kHz			0.15 + 0.04		0.3 + 0.04	0.030 + 0.006
Frequency	3Hz  - 10Hz					0.100			0.0002
	10Hz  - 100Hz					0.030			0.0002
	100Hz - 1MHz					0.010			0.0002
	Square wave					0.010			0.0002
Diode	5V,Test current:1mA					0.010 + 0.030		0.020 + 0.030	0.0010 + 0.0020
Breakover	1kΩ,Test current:1mA					0.010 + 0.030		0.030 + 0.030	0.0010 + 0.0020
Capacitance	1.0000nF					1.0 + 0.5			0.02
	10.000nF - 1.0000mF					0.5 + 0.1			0.02
	10.000mF					1.0 + 0.5			0.02
Temperature	PT100 (DIN/ IEC 751)					± 0.05°C
	5 kΩ Thermistor					± 0.10°C

 

https://ckt2017.en.made-in-china.com/company-Changzhou-Chuangkai-Electronic-Co-Ltd-.html

https://ckt2017.en.made-in-china.com/product-list-1.html

Chuangkai Electronic Co., Ltd is leading company specialized in producing, developing & selling various types of measuring instruments and testing equipment, such as temperature data logger, LCR meter, DC resistance tester (micro ohm meter), digital power meter, power supply, transformer tester, battery tester, programmable DC electronic load, charger, temperature controller, tachometer, high voltage signal-amplifier, power amplifier, etc.

FAQ:
Q. How is your company's product after-sales service system?
A. The product warranty period is 12 months, we can provide lifetime maintenance. We have professional pre-sales and after-sales teams that can respond to you within 24 hours to resolve technical issues. We provide one-to-one after-sales service.

Q: Can you customize it?
A: Yes, we accept customization according to customer's specific requirements.

Q. How long is your lead time? If I want to customize instruments, how long will it take?
A. When order quantity is 1-10 units, we have ready stock goods, we can ship out within 3-5 working days after receipt of deposit; products required new production of common materials, usually the lead time is about 10-15 days; products requiring new production of special and rare materials, usually the lead time is about 20-30 days.

Q. What payment method do you accept?
A. Our company accept payment method of T/T (bank transfer), Western Union, PayPal and so on.

Q. What package do you use for your products? What shipping method do you use?
A.1. Our company use standard exporting carton for packing. 2. We ship via express courier (door to door service), by air, and by sea according to customers' requirements.

For more questions, please feel free to send inquiries to us.