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EL-531TH/EL-531TG
Other Products
Click each logo below for its explanation.
273 functionUpper: 12-Digit  Lower:10+2-DigitLast Answer
D.A.L.2-Line DisplayMulti-Line PlaybackConstant CalculationChain CalculationHard Case
3-Digit Punctuation2-Key Roll-OverPlastic ButtonsAAA BatteryTwin Power

Power source: R03 (AAA) x 1 (EL-531TH)
Twin Power (Solar cell & LR44 x 1) (EL-531TG)
Dimensions: 80 (W) x 161 (D) x 15 (H) mm
3-5/32" x 6-11/32" x 19/32"
Weight: Approx.
115 g (EL-531TH)
110 g (EL-531TG)

[ Specifications ]
12 x 1
10 + 2
10 + 2
9
273
(without e)
(without logax)
6*4
EL-531TH R03 (AAA) x 1
(17,000 hrs.)*5
EL-531TG Solar cell/LR44 x 1
(5,000 hrs.)*5
80 x 161 x 15 mm
3-5/32" x 6-11/32" x 19/32"
EL-531TH 115 g
EL-531TG 110 g

Availability and some specifications may vary according to region. Please refer to each country's website for detailed information.
Design and specifications are subject to change without prior notice.
*1 D.A.L. is the abbreviation for the Direct Algebraic Logic system.
*2 EL-531TH only.
*3 EL-531TG only.
*4 Linear: y = a + bx, Quadratic: y = a + bx + cx2, Exponential: y = aebx, Logarithmic: y = a + b ln x, Power: y = axb, Inverse: y = a + bx-1
*5 Continuous display. Actual battery life may vary depending on usage.



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