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DTSW Precision Digital Thermometer

Product Features

Accurate and reliable: excellent accuracy indexes, annual change is better than that of 0.05 ℃

Wireless communication: real-time data can be transmitted to the computer screen through wireless communication.

Curve display: computer software can display 32 thermometer real-time curves simultaneously

Data recording: it can store the temperature measurement results of 16,000 bands.

Model Selection

DTMA-101G

DTMC-mK301-PRTG
DTMC-mK301G
DTHPA-mK301G

DTMC-2G
DTMC-4G
DTMC-6G
DTMC-8G

DTSW-1-AG
DTSW-1-BG
DTSW-LcG
DTSW-2G

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Description

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Introduction

The best alternative to mercury thermometers

The DTSW stick standard (precision) digital thermometers are high-performance instruments designed for industrial temperature calibration and precision measurement. They deliver accuracy and repeatability better than ±0.05 °C/year. With a built-in rechargeable lithium battery (no replacement required), they are portable, durable, and easy to read, making them ideal for both laboratory reference use and high-accuracy field measurements.

Product features

High Accuracy & Reliability: Accuracy and repeatability better than 0.05°C/year; electrical drift < 1 ppm/°C.

Unit Conversion: Switch freely between K, °C, and °F.

Dual Display: Simultaneously displays sensor resistance and temperature value.

Auto Power-off: Adjustable timer from 1 minute to 48 hours.

Ultra-Low Power Consumption: Lifetime operation without battery replacement.

Hygienic & Corrosion-Resistant: Probe made of food-grade 316 stainless steel for easy cleaning and corrosion resistance.

Convenient Charging: Standard USB charging port compatible with common phone chargers.

Wireless data transmission：

The Stick standard Digital Thermometer has a wireless data transmission function, which can transmit the collected real-time data and historical data to the computer software remotely through 2.4G wireless communication, and analyze, process, save and export the data through the computer software. Intuitive and convenient use, the Stick Digital Thermometer won the favor of customers.

Wireless transmission application scenarios：

Wireless remote real-time reading temperature: remotely from the device under test, remotely read temperature values

Wireless data export

It can read thermometer historical measurement data without connecting lines

Software function：

The digital thermometer management software can display the value collected by the digital thermometer to the computer in real-time through wireless transmission. It can also read the internal history data of the thermometer to the computer, or read and display the historical data saved by the computer. The temperature curve of each thermometer is displayed in real-time on the right side. The top can read the current mainstream desktop digital meter values for displaying standard temperature values.

Technical Parameters

Product Name	Stick Type Standard (Precision) Digital Thermometers				Standard (Precision) Digital Thermometers			Industrial Grade Digital Thermometers
Model	DTSW-IIG	DTSW-1G-AG	DTSW-1G-BG		DTSW-LcG			DTSW-2G	DTSW-kLG
Temp. Range	-5~60℃	-80~160℃	-80~300℃		-30~150℃	-50~150℃		-80~300℃	-80~400℃
Accuracy	≤0.01℃	0.04℃+0.005%FS	0.05+0.01%FS		±0.05℃			0.1℃	0.2℃
Calibration Period	one year				one year			one year
Host Temperature Coefficient	＜1ppm/℃				＜1ppm/℃			＜1ppm/℃
Sensor Length	500mm（19.68 in）				1~1.5m			500mm（19.68 in）
Sensor Diameter	6mm				Meets the requirements of the 1076-2020 calibration specification			6mm
Sensor Material	316 stainless steel (medical, food grade)				Flexible cord			316 stainless steel (medical, food grade)
Sensor Specifications	Thin Film Platinum Resistors		Wirewound Platinum Resistors		Wirewound Platinum Resistors			Wirewound Platinum Resistors
Resolution	0.001℃			Charging Voltage			DC 5V
Sampling Rate	0.5s, 1s, 2s configurable			Warm-up Time			1-minute warm-up is effective
Thermal Response Time Constant	30 s			Communication Module Operating Temperature			−20℃ ~ 60℃（-4℉~140℉）
li-ion Battery Fill Time	2 h			Mainframe WorkingTemperature			−10℃ ~50℃（14℉~122℉）
Communication Method	USB and wireless communication			Host Protection Grade			IP50
Wireless Distance	Unobstructed up to 160m			Sensor Protection Grade			IP68
Battery Type	li-ion Battery			Main Unit Size（mm）			106mm(L）48mm(W）37（T）
Lithium Battery Life	Not less than 1000 charge/discharge cycles			Weight			202g
Storage Condition	−20℃ ～ 60℃（−4℉ ～ 140℉） 5%RH ～ 80%RH(condensationless)

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