henan hi-tech instruments co,ltd

Digital Hygro Thermometer

HY-1
Display temperature. humidity, time and calendar. Max/min temperature. humidity memory and comfort display. Switch between C and F. Technical parameter: Measuring range: Temperature: -5℃∽+70℃ Humidity: 30%~90% Distinguish: 0.1℃ Power: DC1.5V AG13 Product size: 103×44×15mm Screen size: 35×24mm

HY-2

Big screen LCD display. Two-place temperature measurement. Displays temperature. humidity and time simultaneously. Comfort display and clock function. Three kinds of placement.
Technical parameter:
Measuring range:
Temperature: -50℃∽+70℃
Humidity:20%~99%
Distinguish: Temperature:0.1℃
Humidity: 1%
Power: DC1.5V 7# alkaline battery (optional)
Product size: 115×64×19mm
Screen size: 63×43mm

HY-3
Big screen LCD display. Display Two-place temperature, one-place humidity simultaneously. Comfort display. Three kinds of placement. Technical parameter: Measuring range: In:-30℃∽+50℃ Out: -50℃∽+70℃ Humidity range:20%~99% Power: DC1.5V one 7# alkaline battery (optional) Product size: 115×64×19mm Screen size: 63×43mm

HY-302

1. Calendar display.
2. Alarm at hours
3. Alarm everyday
temperature trend display.
4. Set time 12/ 24 hours.
5. Temperature ℉/℃ dispaly.
6. Humidity and comfortable display.
7. Max /min temperature humidity display.
8. Temperature range : -50℃ to 70℃ , -58℉ to 158℉
9. Temperature resolution : 0.1℃ (0.2℉)
10. Temperature accurcy:±1.0℃
11.Humidity range : 10%RH--99%RH
12.Battery voltage: 1.5V

HY-303
1.Temperature ℉/℃ dispaly. 2.Humidity and comfortable display. 3.Max /min temperature & humidity display. ?temperature trend display. 4.Temperature range : -50℃ to 70℃ ， -58℉ to 158 ℉ 5.Temperature resolution : 0.1℃ (0.2℉) 6.Temperature accurcy:±1.0℃ 7 Humidity range : 10%RH--99%RH 8.Battery voltage: 1.5V

HY-303C (Indoor / Outdoor)(NEW!)

Temperature ℉/℃ display.
Clock, ?Alarm
Humidity and comfortable display.
Max /min temperature & humidity display.
Indoor Temperature range :
-10℃ to 50℃ ， 14℉ to 122 ℉
Ourdoor temperature range:

-50℃ to 70℃ ， -58℉ to 158 ℉
6.Temperature resolution : 0.1℃ (0.2℉)
7.Temperature accuracy:±1.0℃
8 Humidity range : 20%RH--99%RH
9.Battery voltage: 1.5V

HY-MT3(NEW!)
Measure indoor/outdoor temp and humidity at the same time. Auto memorize max/min value of indoor/outdoor temp and indoor humidity. Indoor comfort degree displaying. Switch between ℃/℉ Battery voltage volume auto detect. Indoor temp range: -30℃~50℃(-22℉~122 ℉) Outdoor temp range: :-50℃~70℃(-58℉~158 ℉) Indoor Humidity range :20%RH--99%RH Size: 103 x 44 x 15mm Screen Size: 35 x24mm Battery voltage: DC1.5v AG13
HY-608 (NEW!)
Measure and display indoor/outdoor temp and humidity at the same time. Auto memorize max/min value of indoor/outdoor temp and indoor humidity and recovery function of the max./min. values. Switch between ℃/℉ Clock function and alarming function. 12/24 hour mode switch 8 minutes snooze function. Indoor temp range: -30℃~50℃(-22℉~122 ℉) Outdoor temp range: :-50℃~70℃(-58℉~158 ℉) Indoor Humidity range :20%RH--99%RH Resolution: temp: 0.1℃; humidity:1% RH Operation environment: temp: 0℃~50℃; Humidity: 5%-85% RH Size: 110.7 x100.4mm Screen Size: 86 x 70.7mm Power supply: 1 x 7# alkaline battery
HY-608A (Indoor / Outdoor) (NEW!)
Measure and display indoor/outdoor temp and humidity at the same time. Auto memorize max/min value of indoor/outdoor temp and indoor humidity and recovery function of the max/min. values. Switch between ℃/℉ Clock function and alarming function. 12/24 hour mode switch 8 minutes snooze function. Indoor temp range: -10℃~60℃(-14℉~140 ℉) Outdoor temp range: :-50℃~70℃(-58℉~158 ℉) Indoor Humidity range :20%RH--95%RH Resolution: temp: 0.1℃; humidity:1% RH Operation environment: temp: 0℃~50℃; Humidity: 5%-85% RH Size: 110.7 x100.4mm Screen Size: 85 x67mm Power supply: 1 x 7# alkaline battery
HY-609 (Indoor / Outdoor) (NEW!)
Measure and display indoor/outdoor temp and humidity at the same time. Auto memorize max/min value of indoor/outdoor temp and indoor humidity and recovery function of the max/min. values. Dew point Alarm Function (-1℃ - 4℃). Switch between ℃/℉ Clock function and alarming function. 12/24 hour mode switch 8 minutes snooze function. Indoor temp range: -10℃~50℃(-14℉~122 ℉) Outdoor temp range: :-50℃~70℃(-58℉~158 ℉) Indoor Humidity range :20%RH--95%RH Resolution: temp: 0.1℃; humidity:1% RH Operation environment: temp: 0℃~50℃; Humidity: 5%-85% RH Size: 110.7 x100.4mm Screen Size: 85 x67mm Power supply: 1 x 7# alkaline battery