HTM200 Series Multi-channel Temperature Detector

Overview
Parameters
Comparison
Accessories
Download
Probe
Video

Adopt 18650 standard lithium battery, support Type-C charging;
The digital signal and the analog signal adopt the isolation design, which can carry out the live test, which is safe and reliable;
320*240 TFT high-definition display screen Intuitively display multi-channel real-time signal changes, switch temperature lists and bar graphs in real time;
Support the test of 11 types of thermocouples such as J/K/T/E/S/N/B/R/A/C/D;
The machine saves the settings of the last shutdown by default, which is convenient for engineers to measure and record;
Standard U disk storage function, support optional Micro SD card data storage;
Over-temperature alarm control: When the set temperature is higher than the upper limit or lower than the lower limit, the buzzer will sound for a long time;
Standard Type-C communication function, support optional Bluetooth module/4G communication module;
Equipped with Windows and Android data acquisition terminals, supporting multi-platform data acquisition and monitoring;
Widely used in cold storage, warehouse temperature, surface measurement of electronic components and other fields.

Small and portable industrial design

The sheath is designed to be non-slip and shock-resistant; the machine has a small appearance and is easy to carry; the silicone keyboard design is comfortable and wear-resistant; the personalized key layout is easy to operate.

Standard high-definition display

320*240TFT high-definition display screen. Visually display multi-channel real-time signal changes, and switch temperature lists and bar graphs in real time.

Supports 11 thermocouple tests

It supports 11 types of thermocouple tests such as J/K/T/E/S/N/B/R/A/C/D, which is convenient for engineers to measure and select.

Standard Windows and Android data acquisition terminal

Standard Type-C communication, support optional Bluetooth module and 4G communication module; easily realize real-time monitoring of measurement data on multiple platforms.

Support one key to open/close over temperature alarm control

Support one key to turn on/off the over-temperature alarm function. The over-temperature alarm function is enabled by default. When the measured temperature is higher than the upper limit or lower than the lower limit, the buzzer will alarm (long beep).

Support software to quickly track abnormal temperature changes

Standard Type-C communication, support Windows/Android platform software to quickly track abnormal temperature changes; quickly read the temperature value of each channel.

Model	Channel	U disk storage	Bluetooth	SD card storage	4G (Universal Version)	4G (domestic)	Windows/Android	Interface
HTM202B	2	Yes	Without	Without	Without	Without	Support	Type-C
HTM204B	4	Yes	Without	Without	Without	Without	Support	Type-C
HTM208B	8	Yes	Without	Without	Without	Without	Support	Type-C
HTM202C	2	Yes	Yes	Yes	Without	Without	Support	Type-C
HTM204C	4	Yes	Yes	Yes	Without	Without	Support	Type-C
HTM208C	8	Yes	Yes	Yes	Without	Without	Support	Type-C
HTM202D	2	Yes	Yes	Yes	Support	Without	Support	Type-C
HTM204D	4	Yes	Yes	Yes	Support	Without	Support	Type-C
HTM208D	8	Yes	Yes	Yes	Support	Without	Support	Type-C
HTM202E	2	Yes	Yes	Yes	Without	Support	Support	Type-C
HTM204E	4	Yes	Yes	Yes	Without	Support	Support	Type-C
HTM208E	8	Yes	Yes	Yes	Without	Support	Support	Type-C

Parameters
Graduation number	11 kinds of thermocouples: J/K/T/E/S/N/B/R/A/C/D type
Basic accuracy	Type K thermocouple:
	-200°C to 0°C error is ±1.2°C
	The error from 0°C to 1370°C is ±0.8°C
	(excluding thermocouple error)
Temperature measurement range	Type K thermocouple: -200°C to 1370°C
Resolution	0.1℃
Correction	Each channel can be corrected
Alarm	Support upper and lower limit alarms
Display	Support list display and bar graph display
Cold Junction Compensation	Accuracy: 0.5℃
Software support	Android and Windows data acquisition software
Storage	Support U disk (standard) and Micro SD card (optional) to save in real time
Communication Interface	USB-Type C communication (standard), Bluetooth and 4G communication (optional)
Maximum withstand voltage between channels	300VDC
Channel maximum input voltage	±75VDC
Plug-in terminal type	E0308 Tube Terminal Blocks
Other	2.8 inch TFT-LCD display;
	USB communication, compatible with SCPI instruction set;
	Support Chinese and English;
	Backlight brightness adjustment;
	Shutdown time settings
General characteristics
Operating environment	0~40℃，<80%RH
Storage environment	-10~60℃，<90%RH
Preheat time	>30 minutes
Power Requirements	Input: 100VAC ~ 240VAC, 50Hz/60Hz
	Output: 5V/2A DC
Battery parameters	Two 3.7V 18650 lithium batteries
Working hours	>15 hours
Working power consumption	1W
Size and weight	Size: 200mm98mm40mm
	Weight: 600g

Model	HTM202B/HTM204B/HTM208B	HTM202C/HTM204C/HTM208C	HTM202D/HTM204D/HTM208D	HTM202E/HTM204E/HTM208E
Channel	2/4/8	2/4/8	2/4/8	2/4/8
U disk	Yes	Yes	Yes	Yes
Bluetooth	Without	Yes	Yes	Yes
SD card	Without	Yes	Yes	Yes
4G (domestic)	Without	Without	Without	Yes
4G (Universal Version)	Without	Without	Yes	Without
Parameters
Graduation number	11 kinds of thermocouples: J/K/T/E/S/N/B/R/A/C/D type
Basic accuracy	Type K thermocouple:
	-200°C to 0°C error is ±1.2°C
	The error from 0°C to 1370°C is ±0.8°C
	(excluding thermocouple error)
Temperature measurement range	Type K thermocouple: -200°C to 1370°C
Resolution	0.1℃
Correction	Each channel can be corrected
Alarm	Support upper and lower limit alarms
Display	Support list display and bar graph display
Cold Junction Compensation	Accuracy: 0.5℃
Software support	Android and Windows data acquisition software
Storage	Support U disk (standard) and Micro SD card (optional) to save in real time
Communication Interface	USB-Type C communication (standard), Bluetooth and 4G communication (optional)
Maximum withstand voltage between channels	300VDC
Channel maximum input voltage	±75VDC
Plug-in terminal type	E0308 Tube Terminal Blocks
Other	2.8 inch TFT-LCD display;
	USB communication, compatible with SCPI instruction set;
	Support Chinese and English;
	Backlight brightness adjustment;
	Shutdown time settings
General characteristics
Operating environment	0~40℃，<80%RH
Storage environment	-10~60℃，<90%RH
Preheat time	>30 minutes
Power Requirements	Input: 100VAC ~ 240VAC, 50Hz/60Hz
	Output: 5V/2A DC
Battery parameters	Two 3.7V 18650 lithium batteries
Working hours	>15 hours
Working power consumption	1W
Size and weight	Size: 200mm98mm40mm
	Weight: 600g

【Tip: up to 4 products can be compared】

Select	Model	Channel	U disk	SD card/4G/Bluetooth	Other
	HTM200 Series Multi-channel Temperature Detector	2CH、4CH、8CH	Support	Support optional SD card, Bluetooth and 4G functions	Support optional SD card, Bluetooth and 4G functions,Support list display and bar graph, upper and lower limit alarms, and adapt to 11 types of thermocouples;

HTM200 Series User Manual

2023-06-08

HTM200_PCSoftware

2023-06-08

HTM200 Programming Guide

2025-09-16

HTM200 Android Software

2022-10-25

Update Firmware Tool

2022-10-26