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Analog interval timer, 15 hours, 120 VAC

Item# DO-08635-00

$231.00 USD/EACH
$184.80 USD/EACH

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  • Accurate and durable with a sturdy case and protective switch covers to prevent corrosion
  • Two receptacles allow automatic switching of external instruments
  • One receptacle either makes or breaks a circuit at zero; the other receptacle always breaks the circuit at zero
  • Large numerals on 6-1/2" face for easy reading
  • Continuous buzzer with volume control
  • Includes rubber base pads, wall mounting keyholes, and a recessed hand grip
  • Polycarbonate/PET case
  • Features a permanent plastic boot over power and outlet control switches to prevent contamination
5-ft (1.5-m) cord with 3-prong plug.
Timing capacity 15 hr
Product Type Timer/Controllers
Display 6.5 in dial
Alarm variable volume continuous buzzer
Resolution 15 sec
Power 120 VAC 50/60 Hz
Control output two receptacles, 750 watts total
Model 173
Qty/ea 1
Dimensions 7.75 in W x 7.75 in H x 3 in D
Accuracy ±0.015% of max setting


at $60.00 USD/EACH
Usually ships in 25 days.

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Product Reviews


by PowerReviews
Dimco-Gray 173 Analog interval timer, 15 hours, 120 VAC

(based on 1 review)

Reviewed by 1 customer

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Timer save battery life

By Sweet William or Crazy Bill

from St. Louis, Mo

Verified Reviewer


  • Accurate
  • Easy of use
  • Rugged
  • Set It and Forget It


  • Cost

Best Uses

  • Charging Of Density Gages

Comments about Dimco-Gray 173 Analog interval timer, 15 hours, 120 VAC:

For years we have been over charging our NiCa batteries in our older Nuclear Denstiy gauges. With the 15 hours interval timer, we can now can set the recommended time for charging each gauge.

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