Difference between revisions of "Thermometer comparison"

From sigrok
Jump to navigation Jump to search
(Center 304, Center 309, and various rebadged models.)
(Add MASTECH MS6514)
 
(8 intermediate revisions by 3 users not shown)
Line 14: Line 14:
!PC protocol
!PC protocol
!Architecture/chip
!Architecture/chip
!Live<br />acq.
!Memory<br />(#records)
!Resources
!Resources
!Price
!Price
Line 25: Line 27:
| 9600/8n1 custom
| 9600/8n1 custom
| ?
| ?
| yes
| &mdash;
| ?
| ?
| [http://www.aliexpress.com/item/Center-304-Original-Guarantee-Thermometer-K-Type-Four-Channels-PC-Interface-Free-Shipping/850471809.html $162]
| [http://www.aliexpress.com/item/Center-304-Original-Guarantee-Thermometer-K-Type-Four-Channels-PC-Interface-Free-Shipping/850471809.html $162]
Line 34: Line 38:
| RS232
| RS232
| &mdash;
| &mdash;
| 9600/8n1 custom
| 9600/8n1&nbsp;custom
| ?
| ?
| yes
| 64000&nbsp;(16000/ch)
| [http://www.alibaba.com/product-gs/226050271/Digital_Thermometer_4_Channels_CENTER_309.html 1]
| [http://www.alibaba.com/product-gs/226050271/Digital_Thermometer_4_Channels_CENTER_309.html 1]
| [http://www.aliexpress.com/item/CENTER-309-Thermometer-K-Type-Four-Channels-Datalogger-PC-Interface/502625112.html $253]
| [http://www.aliexpress.com/item/CENTER-309-Thermometer-K-Type-Four-Channels-Datalogger-PC-Interface/502625112.html $253]
Line 42: Line 48:
| [http://www.cem-instruments.com/en/pro/pro-287.html CEM DT-171]<sup>Note 1</sup>
| [http://www.cem-instruments.com/en/pro/pro-287.html CEM DT-171]<sup>Note 1</sup>
| USB&nbsp;dongle
| USB&nbsp;dongle
| temperature, humidity
| 1x temperature, 1x humidity
| USB
| USB
| ?
| ?
| ?
| ?
| ?
| ?
| ?
| 32000 (16000/ch)
| ?
| ?
| ?
| ?
Line 53: Line 61:
| [http://www.cem-instruments.com/en/pro/pro-287.html CEM DT-171]<sup>Note 2</sup>
| [http://www.cem-instruments.com/en/pro/pro-287.html CEM DT-171]<sup>Note 2</sup>
| USB&nbsp;dongle
| USB&nbsp;dongle
| temperature, humidity
| 1x temperature, 1x humidity
| USB
| USB
| ?
| ?
| ?
| ?
| ?
| ?
| ?
| 32000 (16000/ch)
| ?
| ?
| ?
| ?
Line 64: Line 74:
| [http://www.cem-instruments.com/en/pro/pro-289.html CEM DT-172]<sup>Note 3</sup>
| [http://www.cem-instruments.com/en/pro/pro-289.html CEM DT-172]<sup>Note 3</sup>
| handheld
| handheld
| temperature, humidity
| 1x temperature, 1x humidity
| USB
| USB
| ?
| ?
| ?
| ?
| ?
| ?
| ?
| 32000 (16000/ch)
| ?
| ?
| ?
| ?
Line 80: Line 92:
| 9600/8n1 custom
| 9600/8n1 custom
| ?
| ?
| yes
| 64000 (16000/ch)
| [http://www.dostmann-electronic.de/PHP/docs/227.pdf 1], [ftp://ftp.dostmann-service.de/Manuals/5020-0309_deutsch_englisch.pdf 2]
| [http://www.dostmann-electronic.de/PHP/docs/227.pdf 1], [ftp://ftp.dostmann-service.de/Manuals/5020-0309_deutsch_englisch.pdf 2]
| [http://www.pewa.de/cgi-bin/cosmoshop/lshop.cgi?action=showdetail&artnum=DOTC309 &euro;185]
| [http://www.pewa.de/cgi-bin/cosmoshop/lshop.cgi?action=showdetail&artnum=DOTC309 &euro;185]
Line 91: Line 105:
| ?
| ?
| ?
| ?
| ?
| 16320
| [ftp://ftp.pearl.de/treiber/NC7004_12_88918.exe Driver]
| [ftp://ftp.pearl.de/treiber/NC7004_12_88918.exe Driver]
| ?
| ?
Line 102: Line 118:
| 9600/8n1 custom
| 9600/8n1 custom
| ?
| ?
| yes
| &mdash;
| ?
| ?
| [http://www.precisiontoolsandinstruments.com/DT304--4-CHANNEL-THERMOCOUPLE-THERMOMETER_p_4060.html $179]
| [http://www.precisiontoolsandinstruments.com/DT304--4-CHANNEL-THERMOCOUPLE-THERMOMETER_p_4060.html $179]
Line 113: Line 131:
| 9600/8n1 custom
| 9600/8n1 custom
| ?
| ?
| yes
| 64000 (16000/ch)
| [http://www.generaltools.com/assets/images/manuals/DT309DL_manual.pdf 1]
| [http://www.generaltools.com/assets/images/manuals/DT309DL_manual.pdf 1]
| [http://www.precisiontoolsandinstruments.com/DT309DL--4-CHANNEL-DATA-LOGGING-THERMOCOUPLE-THERMOMETER_p_4062.html $251]
| [http://www.precisiontoolsandinstruments.com/DT309DL--4-CHANNEL-DATA-LOGGING-THERMOCOUPLE-THERMOMETER_p_4062.html $251]
Line 119: Line 139:
| [http://www.conrad.de/ce/de/product/100705/Lufft-OPUS-10-THI-Datenlogger-Messschreiber-120000-20-bis-50-C-01-C Lufft OPUS 10 THI]
| [http://www.conrad.de/ce/de/product/100705/Lufft-OPUS-10-THI-Datenlogger-Messschreiber-120000-20-bis-50-C-01-C Lufft OPUS 10 THI]
| handheld
| handheld
| temperature, humidity
| 1x temperature, 1x humidity
| RS232
| RS232
| ?
| ?
| ?
| ?
| ?
| ?
| ?
| 120000
| [http://www.tequipment.net/LufftDataMeasuringRecordingTransmissionInstrumentsOPUS10.html 1]
| [http://www.tequipment.net/LufftDataMeasuringRecordingTransmissionInstrumentsOPUS10.html 1]
| [http://www.conrad.de/ce/de/product/100705/Lufft-OPUS-10-THI-Datenlogger-Messschreiber-120000-20-bis-50-C-01-C &euro;357.-]
| [http://www.conrad.de/ce/de/product/100705/Lufft-OPUS-10-THI-Datenlogger-Messschreiber-120000-20-bis-50-C-01-C &euro;357]
 
|-
| [http://www.mastech-group.com/products.php?cate=106&PNo=89 MASTECH MS6514]
| handheld
| 2x temperature
| USB/serial
| SiLabs CP2102
| 9600/8n1 custom
| ?
| yes
| 1000
| [http://www.mastech-group.com/download_s.php?id=173 Manual] [http://www.mastech-group.com/download_s.php?id=221 SW]
| [https://www.aliexpress.com/wholesale?SearchText=ms6514 $50]


|-
|-
Line 135: Line 170:
| 9600/8n1 custom
| 9600/8n1 custom
| ?
| ?
| yes
| 64000 (16000/ch)
| [http://www.omega.com/Manuals/manualpdf/M4147.pdf 1], [http://www.omega.com/Temperature/pdf/HH309.pdf 2], [http://www.omega.com/software/HH309.html SW]
| [http://www.omega.com/Manuals/manualpdf/M4147.pdf 1], [http://www.omega.com/Temperature/pdf/HH309.pdf 2], [http://www.omega.com/software/HH309.html SW]
| ?
| ?
Line 146: Line 183:
| 9600/8n1 custom
| 9600/8n1 custom
| ?
| ?
| yes
| 64000 (16000/ch)
| [http://www.omega.com/Manuals/manualpdf/M4147A.pdf 1], [http://www.omega.com/Temperature/pdf/HH309A.pdf 2], [http://www.omega.com/software/HH309A_r.html SW]
| [http://www.omega.com/Manuals/manualpdf/M4147A.pdf 1], [http://www.omega.com/Temperature/pdf/HH309A.pdf 2], [http://www.omega.com/software/HH309A_r.html SW]
| [http://www.temperature-products.de/hh309-a_.html &euro;185]
| [http://www.temperature-products.de/hh309-a_.html &euro;185]
Line 157: Line 196:
| ?
| ?
| ?
| ?
| ?
| 72MByte
| ?
| ?
| ?
| ?
Line 163: Line 204:
| [http://www.pyleaudio.com/sku/PTHDL150/Temperature-and-Humidity-Data-Logger-with-USB-Connection Pyle PTHDL150]
| [http://www.pyleaudio.com/sku/PTHDL150/Temperature-and-Humidity-Data-Logger-with-USB-Connection Pyle PTHDL150]
| USB&nbsp;dongle
| USB&nbsp;dongle
| temperature, humidity
| 1x temperature, 1x humidity
| USB
| USB
| ?
| ?
Line 169: Line 210:
| ?
| ?
| ?
| ?
| [http://www.pyleaudio.com/sku/PTHDL150/Temperature-and-Humidity-Data-Logger-with-USB-Connection $151.99]
| 32000 (16000/ch)
| ?
| [http://www.pyleaudio.com/sku/PTHDL150/Temperature-and-Humidity-Data-Logger-with-USB-Connection $151]


|-
|-
| [[RDing TEMPer]]
| [[RDing TEMPer]]
| USB&nbsp;dongle
| USB&nbsp;dongle
| temperature
| 1x temperature
| USB/HID
| USB/HID
| Tenx TMU3101MS
| Tenx TMU3101MS
| custom
| custom
| Fairchild FM75
| Fairchild FM75
| yes
| &mdash;
| ?
| ?
| ?
| ?
Line 185: Line 230:
| [[RDing TEMPer Gold]]
| [[RDing TEMPer Gold]]
| USB&nbsp;dongle
| USB&nbsp;dongle
| temperature
| 1x temperature
| USB/HID
| USB/HID
| ?
| ?
| custom
| custom
| NXP LM75A
| NXP LM75A
| yes
| &mdash;
| ?
| ?
| ?
| ?
Line 196: Line 243:
| [[RDing TEMPer1]]
| [[RDing TEMPer1]]
| USB&nbsp;dongle
| USB&nbsp;dongle
| temperature
| 1x temperature
| USB/HID
| USB/HID
| ?
| ?
| custom
| custom
| ?
| ?
| yes
| &mdash;
| ?
| ?
| ?
| ?
Line 207: Line 256:
| [[RDing TEMPer1K2]]
| [[RDing TEMPer1K2]]
| USB&nbsp;dongle
| USB&nbsp;dongle
| temperature
| 1x temperature
| USB/HID
| USB/HID
| ?
| ?
| custom
| custom
| ?
| ?
| yes
| &mdash;
| ?
| ?
| ?
| ?
Line 223: Line 274:
| 9600/8n1 custom
| 9600/8n1 custom
| ?
| ?
| yes
| &mdash;
| [http://66.240.201.216/scart/public/database/repository/other/Instruction_Manuals/800023-i.pdf 1]
| [http://66.240.201.216/scart/public/database/repository/other/Instruction_Manuals/800023-i.pdf 1]
| [http://www.sperdirect.com/4-channel-thermometer-type-k-396-prd1.htm $172]
| [http://www.sperdirect.com/4-channel-thermometer-type-k-396-prd1.htm $172]
Line 234: Line 287:
| 9600/8n1 custom
| 9600/8n1 custom
| ?
| ?
| yes
| 64000 (16000/ch)
| [http://66.240.201.216/scart/public/database/repository/other/Instruction_Manuals/800024-i.pdf 1]
| [http://66.240.201.216/scart/public/database/repository/other/Instruction_Manuals/800024-i.pdf 1]
| [http://www.sperdirect.com/4-channel-datalogging-thermometer-type-397-prd1.htm $298]
| [http://www.sperdirect.com/4-channel-datalogging-thermometer-type-397-prd1.htm $298]
Line 245: Line 300:
| 9600/8n1 custom
| 9600/8n1 custom
| ?
| ?
| yes
| 64000 (16000/ch)
| [http://tecpel.net/files/DTM-319-Manual-E.pdf 1], [http://www.tecpel.com.tw/DTM-319.htm FAQ], [http://www.youtube.com/watch?v=_XXVXGwVZqU 2], [http://www.xlsmess.de/html/dtm_316.html 3]
| [http://tecpel.net/files/DTM-319-Manual-E.pdf 1], [http://www.tecpel.com.tw/DTM-319.htm FAQ], [http://www.youtube.com/watch?v=_XXVXGwVZqU 2], [http://www.xlsmess.de/html/dtm_316.html 3]
| [http://www.amazon.de/Quad-Input-Digital-Thermometer-Logger/dp/B000S0J990/ &euro;145]
| [http://www.amazon.de/Quad-Input-Digital-Thermometer-Logger/dp/B000S0J990/ &euro;145]
Line 251: Line 308:
| [[Voltcraft DL-120TH]]<sup>Note 1</sup>
| [[Voltcraft DL-120TH]]<sup>Note 1</sup>
| USB&nbsp;dongle
| USB&nbsp;dongle
| temperature, humidity
| 1x temperature, 1x humidity
| USB
| USB
| SiLabs F321
| SiLabs F321
| ?
| ?
| Sensirion SHT*
| Sensirion SHT*
| ?
| 32000 (16000/ch)
| ?
| ?
| ?
| ?
Line 262: Line 321:
| [http://www.conrad.de/ce/de/product/105057/VOLTCRAFT-DL-121TH-MESS-DATENLOGGER/SHOP_AREA_17210&promotionareaSearchDetail=005 Voltcraft DL-121TH]<sup>Note 2</sup>
| [http://www.conrad.de/ce/de/product/105057/VOLTCRAFT-DL-121TH-MESS-DATENLOGGER/SHOP_AREA_17210&promotionareaSearchDetail=005 Voltcraft DL-121TH]<sup>Note 2</sup>
| USB&nbsp;dongle
| USB&nbsp;dongle
| temperature, humidity
| 1x temperature, 1x humidity
| USB
| USB
| ?
| ?
| ?
| ?
| ?
| ?
| ?
| 32000 (16000/ch)
| [http://www.conrad.de/ce/de/product/105057/VOLTCRAFT-DL-121TH-MESS-DATENLOGGER/SHOP_AREA_17210&promotionareaSearchDetail=005 SW]
| [http://www.conrad.de/ce/de/product/105057/VOLTCRAFT-DL-121TH-MESS-DATENLOGGER/SHOP_AREA_17210&promotionareaSearchDetail=005 SW]
| &euro;73.95
| [http://www.conrad.de/ce/de/product/105057/VOLTCRAFT-DL-121TH-MESS-DATENLOGGER/SHOP_AREA_17210 &euro;73]


|-
|-
| [[Voltcraft DL-140TH]]<sup>Note 3</sup>
| [[Voltcraft DL-140TH]]<sup>Note 3</sup>
| handheld
| handheld
| temperature, humidity
| 1x temperature, 1x humidity
| USB/serial
| USB/serial
| SiLabs CP2102
| SiLabs CP2102
| ?
| ?
| TI M430F427, Sensirion SHT*
| TI M430F427, Sensirion SHT*
| ?
| 32700
| ?
| ?
| ?
| ?
Line 289: Line 352:
| 9600/8n1 custom
| 9600/8n1 custom
| ?
| ?
| yes
| &mdash;
| [[Voltcraft K204#Resources|list]]
| [[Voltcraft K204#Resources|list]]
| [http://www.conrad.de/ce/de/product/100806/VOLTCRAFT-K204-Temperatur-Messgeraet-Thermometer &euro;114]
| [http://www.conrad.de/ce/de/product/100806/VOLTCRAFT-K204-Temperatur-Messgeraet-Thermometer &euro;114]
Line 300: Line 365:
| 9600/8n1 custom
| 9600/8n1 custom
| ?
| ?
| yes
| 64000 (16000/ch)
| [[Voltcraft K204#Resources|list]]
| [[Voltcraft K204#Resources|list]]
| [http://www.conrad.de/ce/de/product/100518/VOLTCRAFT-K204-Datalogger-Temperatur-Messgeraet-Thermometer &euro;213]
| [http://www.conrad.de/ce/de/product/100518/VOLTCRAFT-K204-Datalogger-Temperatur-Messgeraet-Thermometer &euro;213]
Line 307: Line 374:
| handheld
| handheld
| 2x temperature
| 2x temperature
| USB
| USB/serial
| SiLabs CP2102
| ?
| ?
| SiLabs C8051F340
| no
| 36000 (18000/ch)
| ?
| ?
| ?
| [http://www.conrad.de/ce/de/product/123411/VOLTCRAFT-PL-125-T2USB-2-Kanal-Temperatur-Messgeraet-Thermometer-Datenlogger-K-Typ-200-bis-1372-CJ-Typ-210-bis-1 &euro;69]
| ?
| [http://www.conrad.de/ce/de/product/123411/VOLTCRAFT-PL-125-T2USB-2-Kanal-Temperatur-Messgeraet-Thermometer-Datenlogger-K-Typ-200-bis-1372-CJ-Typ-210-bis-1 &euro;69.95]


|-
|-
| [http://www.conrad.com/ce/en/product/100959/Voltcraft-IR1000-50CAM-Infrared-Thermometer-Optics-501-50-to-1000-C Voltcraft IR1000-50CAM]
| [http://www.conrad.com/ce/en/product/100959/Voltcraft-IR1000-50CAM-Infrared-Thermometer-Optics-501-50-to-1000-C Voltcraft IR1000-50CAM]
| handheld
| handheld
| temperature (IR), humidity
| 1x temperature (IR), 1x humidity
| USB/mass-storage
| USB/mass-storage
| ?
| ?
| &mdash;
| &mdash;
| ?
| ?
| ?
| 49MByte
| [http://www.produktinfo.conrad.com/datenblaetter/100000-124999/100959-an-01-ml-VOLTCR_IR1000_50CAM_IR_THER_de_en_fr_nl.pdf 1]
| [http://www.produktinfo.conrad.com/datenblaetter/100000-124999/100959-an-01-ml-VOLTCR_IR1000_50CAM_IR_THER_de_en_fr_nl.pdf 1]
| [http://www.conrad.com/ce/en/product/100959/Voltcraft-IR1000-50CAM-Infrared-Thermometer-Optics-501-50-to-1000-C &euro;349]
| [http://www.conrad.com/ce/en/product/100959/Voltcraft-IR1000-50CAM-Infrared-Thermometer-Optics-501-50-to-1000-C &euro;349]
Line 333: Line 404:
| ?
| ?
| ?
| ?
| ?
| 100
| [http://jumperone.com/2011/11/ut325-thermometer-review/ 1], [http://jumperone.com/2011/11/ut325-thermometer-teardown/ 2]
| [http://jumperone.com/2011/11/ut325-thermometer-review/ 1], [http://jumperone.com/2011/11/ut325-thermometer-teardown/ 2]
| ?
| [http://www.tester.co.uk/uni-t-ut325-contact-type-thermometer £49]


|}
|}
Line 347: Line 420:
<sup>5</sup> [[Voltcraft K204]] (expensive version) = [http://www.centertek.com/products_con.aspx?cid=C_00000011&cpid=C_00000002&pid=P_00000042&pn Center 309] = [http://www.sperdirect.com/4-channel-datalogging-thermometer-type-397-prd1.htm Sper Scientific 800024] = [http://tecpel.net/DTM-319.html Tecpel DTM-319] = [http://www.generaltools.com/DT309DL--4-CHANNEL-DATA-LOGGING-THERMOCOUPLE-THERMOMETER_p_733.html General DT309DL] = [http://www.dostmann-electronic.de/Produkte/produkt.php?pid=283 Dostmann TC309] = [http://www.omega.com/pptst/HH309.html Omega HH309] = [http://www.omega.com/pptst/HH309A.html Omega HH309A].<br />
<sup>5</sup> [[Voltcraft K204]] (expensive version) = [http://www.centertek.com/products_con.aspx?cid=C_00000011&cpid=C_00000002&pid=P_00000042&pn Center 309] = [http://www.sperdirect.com/4-channel-datalogging-thermometer-type-397-prd1.htm Sper Scientific 800024] = [http://tecpel.net/DTM-319.html Tecpel DTM-319] = [http://www.generaltools.com/DT309DL--4-CHANNEL-DATA-LOGGING-THERMOCOUPLE-THERMOMETER_p_733.html General DT309DL] = [http://www.dostmann-electronic.de/Produkte/produkt.php?pid=283 Dostmann TC309] = [http://www.omega.com/pptst/HH309.html Omega HH309] = [http://www.omega.com/pptst/HH309A.html Omega HH309A].<br />
</small>
</small>
[[Category:Device comparison]]

Latest revision as of 20:24, 15 August 2019

This is an alphabetically ordered table of various thermometers, i.e. temperature loggers with PC connectivity via USB, RS232, and so on. We do not list devices without PC logging functionality, as those are not really useful for sigrok.

This page lists commercial and non-commercial devices with a short overview of their capabilities. We list all kinds of devices here, not only those supported by sigrok.

You should not use the information here as the sole source for any buying decisions, this is just meant for informational purposes. Please carefully check the vendor websites if you intend to buy any hardware.

Device Type Measured quantities PC interface PC interface chip PC protocol Architecture/chip Live
acq. 		Memory
(#records) 		Resources Price
Center 304 Note 4 handheld 4x temperature RS232 — 9600/8n1 custom ? yes — ? $162
Center 309Note 5 handheld 4x temperature RS232 — 9600/8n1 custom ? yes 64000 (16000/ch) 1 $253
CEM DT-171Note 1 USB dongle 1x temperature, 1x humidity USB ? ? ? ? 32000 (16000/ch) ? ?
CEM DT-171Note 2 USB dongle 1x temperature, 1x humidity USB ? ? ? ? 32000 (16000/ch) ? ?
CEM DT-172Note 3 handheld 1x temperature, 1x humidity USB ? ? ? ? 32000 (16000/ch) ? ?
Dostmann TC309Note 5 handheld 4x temperature RS232 — 9600/8n1 custom ? yes 64000 (16000/ch) 1, 2 €185
FreeTec NC7004 USB dongle temperature, humidity USB ? ? ? ? 16320 Driver ?
General DT304 Note 4 handheld 4x temperature RS232 — 9600/8n1 custom ? yes — ? $179
General DT309DLNote 5 handheld 4x temperature RS232 — 9600/8n1 custom ? yes 64000 (16000/ch) 1 $251
Lufft OPUS 10 THI handheld 1x temperature, 1x humidity RS232 ? ? ? ? 120000 1 €357
MASTECH MS6514 handheld 2x temperature USB/serial SiLabs CP2102 9600/8n1 custom ? yes 1000 Manual SW $50
Omega HH309Note 5 handheld 4x temperature RS232 — 9600/8n1 custom ? yes 64000 (16000/ch) 1, 2, SW ?
Omega HH309ANote 5 handheld 4x temperature RS232 — 9600/8n1 custom ? yes 64000 (16000/ch) 1, 2, SW €185
PeakTech 4955 handheld IR-video-/type-K-temperature, humidity, dew point temp. USB ? ? ? ? 72MByte ? ?
Pyle PTHDL150 USB dongle 1x temperature, 1x humidity USB ? ? ? ? 32000 (16000/ch) ? $151
RDing TEMPer USB dongle 1x temperature USB/HID Tenx TMU3101MS custom Fairchild FM75 yes — ? ?
RDing TEMPer Gold USB dongle 1x temperature USB/HID ? custom NXP LM75A yes — ? ?
RDing TEMPer1 USB dongle 1x temperature USB/HID ? custom ? yes — ? ?
RDing TEMPer1K2 USB dongle 1x temperature USB/HID ? custom ? yes — ? ?
Sper Scientific 800023 Note 4 handheld 4x temperature RS232 — 9600/8n1 custom ? yes — 1 $172
Sper Scientific 800024Note 5 handheld 4x temperature RS232 — 9600/8n1 custom ? yes 64000 (16000/ch) 1 $298
Tecpel DTM-319Note 5 handheld 4x temperature RS232 — 9600/8n1 custom ? yes 64000 (16000/ch) 1, FAQ, 2, 3 €145
Voltcraft DL-120THNote 1 USB dongle 1x temperature, 1x humidity USB SiLabs F321 ? Sensirion SHT* ? 32000 (16000/ch) ? ?
Voltcraft DL-121THNote 2 USB dongle 1x temperature, 1x humidity USB ? ? ? ? 32000 (16000/ch) SW €73
Voltcraft DL-140THNote 3 handheld 1x temperature, 1x humidity USB/serial SiLabs CP2102 ? TI M430F427, Sensirion SHT* ? 32700 ? ?
Voltcraft K204 (cheap)Note 4 handheld 4x temperature RS232 — 9600/8n1 custom ? yes — list €114
Voltcraft K204 (expensive)Note 5 handheld 4x temperature RS232 — 9600/8n1 custom ? yes 64000 (16000/ch) list €213
Voltcraft PL-125-T2USB handheld 2x temperature USB/serial SiLabs CP2102 ? SiLabs C8051F340 no 36000 (18000/ch) ? €69
Voltcraft IR1000-50CAM handheld 1x temperature (IR), 1x humidity USB/mass-storage ? — ? ? 49MByte 1 €349
UNI-T UT325 handheld 2x temperature USB ? ? ? ? 100 1, 2 £49

Notes:

1 Voltcraft DL-120TH = CEM DT-171.
2 Voltcraft DL-121TH = CEM DT-171 (?)
3 Voltcraft DL-140TH = CEM DT-172.
4 Voltcraft K204 (cheap version) = Center 304 = Sper Scientific 800023 = General DT304.
5 Voltcraft K204 (expensive version) = Center 309 = Sper Scientific 800024 = Tecpel DTM-319 = General DT309DL = Dostmann TC309 = Omega HH309 = Omega HH309A.

Retrieved from "https://sigrok.org/w/index.php?title=Thermometer_comparison&oldid=14468"