Features:
8-channel wireless thermo-hygrometer with remote sensor
Displaying indoor temperature, and displaying sensor temperature, outdoor humidity via 433MHz signal
Display indoor %RH-relative humidity
Display the minimum and maximum temperature and humidity records
Selecting degrees celcius or degrees fahreheit

Specifications:
Line of sight wireless transmission (in open air): 90 meters, 30 meters under most conditions
Frequency: 433 MHz
Power: 4 x 1.5V AAA battery (not included)
Update rate: 60 seconds
Indoor temperature range: 0 – 60°C
Indoor temperature accuracy: ± 1°C
Indoor temperature resolution: 0.1°C
Outdoor temperature range: -40 – 60°C
Outdoor temperature accuracy: ± 1°C
Outdoor temperature resolution: 0.1°C
Indoor humidity range: 10- 99%
Indoor humidity accuracy: ± 5%(only guaranteed between 20 to 90%)
Indoor humidity resolution: 1%
Outdoor humidity range: 10- 99%
Outdoor humidity accuracy: ± 5%(only guaranteed between 20 to 90%)
Outdoor humidity resolution: 1%
Size: 115x125x23mm
Remote sensor size: 110x44x20mm
Package size: 129x70x180mm
Weight: 297.1g
Color: silver & black

Package includes:
1 x Wireless thermo-hygrometer
3 x Remote sensors
1 x Manual

. Reports indoor/outdoor temperatures. 10ft sensor probe to measure outdoor temperatures;. Measures temperature in .1deg increments;. Minimum/maximum temperature memory recall;. Indoor temp range: 32deg F-122deg F;. Outdoor temp range with probe: -40deg F-158deg F

Maintain the overall precision of your brew system with premium BrewBuilt Bi-Metal Thermometers. These incredibly accurate and well constructed instruments are custom produced in the USA by Tel-Tru manufacturing according to strict standards–comparable to ISO9000 quality–and backed by an incredible 8 year manufacturer’s warranty. Most bi-metal thermometers exhibit “hang ups” where they don’t respond immediately to temperature changes, and you have to tap the thermometer face to get an accurate reading. The cause of the problem is that the bimetallic coil in the stem of inferior thermometers is tack welded to the stem itself. BrewBuilt’ s line of thermometers feature a super sensitive coil suspended from a copper coated bushing fixed in the stem. This superior design provides a faster response to temperature changes and assures more accurate readings. What does this mean? You don’t have to tap the gauge with your finger just to know you’re reading the right temp. Brew Built thermometers are the tool you want when a difference of a couple degrees results in a completely different malt profile on your beer. While they might be a bit more expensive, you’ll be glad knowing you’re not to mess up a batch because of incorrect temperature readings. The 6″ Stem extends far enough into the grain bed to get accurate mash temps. Features: Large, 3″ anti-parallax dial face for easy readings6″ Stem perfect for Mash Tuns–measurement is made from the last 2.5″ of the stem. High Grade Stainless Steel Construction and hermetically sealed casing Can be calibrated with 1/16″ Allen Wrench (should never be needed)Dual Scale Range: 0-220° F, -10 to 100° to within 1% of total measuring range Back Connection is 1/2″ MPT, stem is 1/4″ SS8 year Manufacturer Warranty.

Product parameters
Model: Electronic Thermometer DT-01B
Size: 134 * 23 * 15mm
Measuring range: 35.0 ? ~ 42 ? When the temperature is beyond this range, Lo or Hi is displayed
Measurement error: ± 0.1 ? (35.0 ? ~ 42.0 ?) ± 0.3 ? (32.0 ? ~ 35.0 ?)
Operating environment: (5 ? ~ 40 ?) less than 85% RH
Measurement time: 3-5min
Battery data: LR / SR-41 type
Power supply voltage: 1.5V button battery
Battery life: continuous work of about 100 hours
Weight: 10g
Automatic Standby: 10 minutes automatic shutdown
Function: tone, memory

Instructions:
Armpit measurement method: Before measuring, first armpit sweat dry, then the thermometer head temperature from bottom to top into the armpit, the time is about 2 minutes.
Oral method: Do not drink hot or cold before the measurement of the drink, the thermometer temperature head placed under the inner root of the tongue, and close your mouth, measuring time of about 1 minute.
Rectal measurement: The thermometer gently inserted into the anus temperature of about 13mm (1/2 inch) measurement time of about 40 seconds. (It is recommended to subtract 0.5 degrees Celsius)

   Features:
Made of premium material, it is strong and durable.
4 In 1, can be measured direction, altitude, temperature and pressure. 
Comes with mountaineering hook, convenient to carry. 
Ideal for wild mountain climbing, rock climbing, camping, hiking, hunting, skiing and any other outdoor sports. 
Perfect gift for outdoor sport lovers.

Descriptions:
No need batteries or charger. 
It brings ease and convenience to your outdoor sports.
Small size and lightweight, portable to carry.

Specifications:
Barometer pressure range: 580～1040hpa
Altimeter measuring range: 0~5000m 
Resolution: 20 m
Material: plastic
Size: 85x68x28mm
Color: yellow & black

Package included:
1 x Multifunctional Altimeter Barometer
1 x Hook 

Notes:
1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks!    

Color Wireless Barometer Wireless Indoor And Outdoor Thermometer With Clock Function
Feature:
Quantity: 1
6 function keys: SET, UP / RCC, DOWN / CH, ALARM, SNOOZE, LIGHT
DCF radio standard
Barometric pressure display and barometric pressure trend indication
Four levels of weather forecast: sunny, sunny, cloudy, rain
4 digits shows the pressure value
Indoor and outdoor low voltage instructions
4-digit time display: hours, minutes
4 date display: month, day
3 letters show week (English)
Temperature format switch: ℃ / ℉
3-digit indoor temperature display, resolution 1 ℃, detection range 0 ℃ ~ 50 ℃, detection time 30 seconds
3-digit indoor temperature display, resolution 1 ℃, detection range -40 ℃ ~ 60 ℃, detection time 57 seconds
Indoor and outdoor humidity display 20% -99%
Indoor and outdoor temperature and humidity trend indication, moon phase function, single alarm
SNOOZE function
LED backlight
Daylight saving time function
LCD color display
   Host with three AAA batteries or plug the power supply(batteries are not included)
   Host size:17.5(H)*8.6(L)cm
  Outdoor unit with two AA batteries(batteries are not included)
  Outdoor unit size:4(L)*2.2(W)*10.8(H)cm
Material: ABS
Color: Black
Indoor temperature function:
Indoor temperature detection range: 0 ℃ / 32 ℉ ~ + 50 ℃ / 122 ℉
Detection period: 30 seconds
Temperature resolution +/- 1 ℃
The temperature SENSOR is 49.12K
Temperature exceeds the maximum value shows the maximum, below the minimum value shows the minimum value
Temporarily suspend temperature detection when encountering alarm / RCC / RF
Temperature trend indication:
1. When the temperature change is 1 ° C / 2 ° F, the arrow points upward
2. When the temperature drops by 1 ° C / 2 ° F, the arrow points downwards
3. When the temperature changes in the range of 1 ° C / 2 ° F, the arrows are parallel
4. Temperat