PANEL SWITCHES;  PWR/ON-OFF, Auto Manual Mode, AVG-TRMS-PEAK, 2,000 - 20,000A Range, Hold Reset and Zero Adjust.

SPECIFICATIONS:  ATS-20B and ATS-18              

A. CURRENT METER

• Basic Accuracy = 1% + 2 digits AC + DC             
  • -True RMS............0 - 10 kHz     CF  5             
  • *-Mean Average.0 - 1   kHz      CF  2      
  •        -PEAK...................0 - 10 kHz           
• Ranges..2,000 = .199 to 1.999 X 1000 Amps                20,000   = 1.99 to 19.99 X 1000 Amps 
• DPM Display  = 3 1/2 LCD 1/2" (12mm) digits
• Auto Reset Time = 1.5 seconds
• Signal Input = 20mv per 1000 Amp Meter Shunt 

• Basic Accuracy = 0.25% (0 to 85ºC)
• Signal Output = 20mv per 1000 Amps
• Duty Cycle  (not to Exceed 85ºC)     

          = 50% - 1 min. on time 2,500 to 5,000 Amps 

          =20% - 10 sec. on time 5,000 to 10,000 Amps

          =10% - 2 sec. on time 10,000 to 20,000 Amps

C. DURATION METER

• Basic Accuracy = 1% + 2 digits
• Range = 0.06 to 19.99 seconds
• DPM Display = 3 1/2 LCD 1/2" (12mm) digits with Lo Battery Display
• Minimum Input = 100/1000 Amps to start timer
• Auto Reset Time = 1.5 seconds

D. POWER

• 8 each AA size alkaline batteries
• Nominal battery life (2 years)

E. SIZE = H X W X D 5 1/2 X 13 1/2 X 9 1/2"

                  (140 X 343 X 240mm)

F. WEIGHT = 20-lbs. (10kg)

G. TEMPERATURE RANGE

• Operating 5º to 45º
• Storage -40º to 65º     

       w/batteries removed                     

   *ATS-18 has Mean Average Circuit Only*

* OPTIONS and ACCESSORIES

• Either End Connections for Meter Shunt
• Low Current X100 Meter Shunt for 0-200 Amp Range.
• Back Lighted Panel Meters
• Quick Break Test Indicator