Wholesale ET3146X Handheld Digital Thermomrter Supplier and Factory

ET3146X Handheld Digital Thermomrter

Short Description:

The ET3146 series high-precision thermometer provides a full range of measurement functions and diversified price points, with better measurement accuracy and resolution, and a good user experience; the 3.5-inch TFT LCD screen display has clear readings and a simple and elegant display, making it convenient for users to purchase according to their needs.

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Product Detail

Product Tags

lAdopt 3.5-inch 320x240TFT LCD screen, with adjustable brightness and clear graphical interface.

lSupport Chinese and English switching interface, real-time clock display.

lSupport millivolt measurement, measurement range -78mV~78mV.

lSupport 2-wire/4-wire resistance measurement, measurement range 0~1600Ω.

lSupport RTD thermal resistance measurement, including standard Pt100, standard Pt25, conventional Pt10, Pt25, Pt50, Pt200, Pt500, Pt1000, Pt100-392, Pt100-JIS, Cu10, Cu50, Cu100, Ni120, support user-defined graduation number.

lSupports TC thermocouple measurement, including standard S-type thermocouple, conventional S, R, K, J, B, T, E, N-type thermocouple, and L, U, XK, BP-type thermocouple and user-defined graduation number.

lStandard Pt100, standard Pt25, standard S-type thermocouple, each can store 4 sets of probe parameters.

lProvide serial communication interface.

Technical indicators

Model		ET3146B	ET3146C	ET3146A	ET3146D
Channel Numbers		Dual-channelThermal-Resistance	Dual-channelThermal-Resistance	Single-channel ThermocoupleSingle-channel Thermal- Resistance	Dual-channelThermocouples Dual-channelThermal- Resistance
resistance measurement	Highest resolution	100uΩ		100uΩ
	measurement range	0~1600Ω		0~1600Ω
	accuracy	0.004%RD+30mΩ		0.004%RD+30mΩ
Thermal-resistancemeasurement	Highest resolution	0.001℃		0.001℃
	measurement range	-200~850℃		-200~850℃
	accuracy (only Meter)	±0.08℃@–100℃ ±0.1℃@0℃ ±0.12℃@100℃ ±0.12℃@200℃ ±0.16℃@400℃ ±0.2℃@600℃		±0.08℃@–100℃ ±0.1℃@0℃ ±0.12℃@100℃ ±0.12℃@200℃ ±0.16℃@400℃ ±0.2℃@600℃
Millivolt measurement	Highest resolution	NO	100nV	100nV
	measurement range		-78mV~+78mV	-78mV~+78mV
	accuracy		mV 0.003%RD+6uV	mV 0.003%RD+10uV
Thermocouple measurement	Highest resolution		0.001℃	0.001℃
	measurement range		-250~2500℃	-250~2500℃
	accuracy (only meter )		K 0.03%RD+0.3℃R 0.03%RD+1.5℃T 0.03%RD+0.3℃B 0.03%RD+2.0℃ E 0.03%RD+0.2℃ J 0.03%RD+0.2℃ T 0.03%RD+0.2℃ S 0.03%RD+1.2℃ L 0.03%RD+0.3℃ U 0.03%RD+0.3℃ XK 0.03%RD+0.2℃ BP 0.03%RD+0.6℃	K 0.03%RD+0.3℃R 0.03%RD+1.5℃T 0.03%RD+0.3℃B 0.03%RD+2.0℃ E 0.03%RD+0.2℃ J 0.03%RD+0.2℃ T 0.03%RD+0.2℃ S 0.03%RD+1.2℃ L 0.03%RD+0.3℃ U 0.03%RD+0.3℃ XK 0.03%RD+0.2℃ BP 0.03%RD+0.6℃
Humidity Sensor Function (Optional )			Compatible with Rotronic Humidity Sensors