Cheap Digital Temp Sensors

[mogrith]

From DX so 20-30 days delivery from china to USA.

http://dx.com/p/digital-compact-lcd-thermometer-with-outdoors-remote-sensor-15553?sourceSKU=172301?Utm_rid=22878083&Utm_source=affiliate
- Ultra compact, thin frame design
- Perfect for using at home, office, and in vehicles
-- Powered by 2 x AG13 batteries (included)
 Remote sensor temperature range: -50'C to +70'C
- LCD working temperature range: -10'C to +50'C
- Accuracy: 1%
- 103cm cable
- IPX2 water resistant
$2.90

Note this is an affiliate link no extra charge to you but I do get some points to buy more stuff there.

[frankenmint]

http://www.amazon.com/gp/offer-listing/B007VL25WW/ref=dp_olp_new?ie=UTF8&condition=new

handheld thermometer with laser guide very nice for temps.