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Starfield DH-3 Dew Heater for 3" Telescope

BH #STDH3U • MFR #DH-3U
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Starfield DH-3 Dew Heater for 3" Telescope
Key Features
  • 11.8" Touch-Fastener Strap
  • Uses 12V Power Supply
  • Produces 6W of Heating Power
  • USB-A Plug
This DH-3 Dew Heater for 3" aperture telescopes helps keep your optic free of condensation. The hook-and-loop-fastening heater strap is 11.8" long and runs on an external, user-supplied 12V power supply via the included 6.6' silicone-covered cable with a USB-A plug.
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Starfield DH-3U Overview

This DH-3 Dew Heater for 3" aperture telescopes helps keep your optic free of condensation. The hook-and-loop-fastening heater strap is 11.8" long and runs on an external, user-supplied 12V power supply via the included 6.6' silicone-covered cable with a USB-A plug.

EAN: 7232604076850

Starfield DH-3U Specs

Power
Power Source
USB (Included)
DC Input Power
12 VDC
Power Consumption
6 W
Physical
Color
Black / Red
Cable Length
6.6' / 2 m
Dimensions
11.8" / 30 cm
Packaging Info
Package Weight
0.165 lb
Box Dimensions (LxWxH)
6.75 x 4.7 x 1.2"

Starfield DH-3U Reviews

See any errors on this page?

"Uses 12V Power Supply" but "USB-A Plug"? This ...

"Uses 12V Power Supply" but "USB-A Plug"? This doesn't make any sense.
Asked by: Sergei
The Starfield DH-3 Dew Heater for 3" Telescope (BH # STDH3U) includes a 6.6' silicone-covered cable with a USB-A plug which will plug into a user-supplied 12VDC power supply like this one: Belkin Boost Charge USB Type-C Power Bank (20,000mAh, 30W), B&H # BEBPB002BTBK, https://bhpho.to/44deRyF
Answered by: Mark S
Date published: 2025-06-26
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