ELSO Technologies Sdn Bhd
8E, First Floor,
Jalan Tun Dr. Awang,
Bukit Jambul,
11900 Bayan Lepas,
Penang, Malaysia.

Mr Loo (General Manager)
+6016-713 5255

Johor Branch
Lake View Apartment,
Jalan Austin Perdana 1,
Taman Austin Perdana,
81100 Johor Bahru,
Johor, Malaysia.

Chong CW (Sales Manager)
(WhatsApp or whatsapp call only) Oversea trip from
2/12 – 11/12/2019


Selangor Branch
Puchong, Selangor.

Glenys Teoh (Sales Manager)

East Malaysia Branch
Lot 35, Lot 5277,
Lorong 9C1, Jalan Kapor,
93150 Kuching,
Sarawak, Malaysia.

Clement Lau (Sales Engineer)

ELSO Technologies Pte Ltd
Singapore Branch

1 Coleman Street
#10-06 The Adelphi
179803 Singapore.

Chew Peng Seng  (Sales Manager)
+65 9663 8176

Thermo Scientific Orion Star A121 pH Portable Meter only

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Thermo Scientific Orion Star A121 pH Portable Meter only pH Meter Cole-Parmer

Product Type pH Meter
Meter style Portable
Range (pH) -2.00 to 16.00
Range (mV) ±1600 mV; ±1999 relative mV
Range (Temperature °C) -5 to 105
Range (Temperature °F) 23 to 221
Resolution (pH) 0.1/0.01
Resolution (Temperature) 0.1
Resolution (mV) 0.1/1
Accuracy (pH) ±0.01 pH
Accuracy (Temperature) ±0.1°C
Accuracy (mV) ±0.2 mV or 0.05%, whichever is greater
Accuracy (Dissolved Oxygen) ±0.3 mg/L
Temperature compensation Automatic or manual
Display LCD
Interface USB or RS232
Calibration Up to 3 points
Waterproof Yes
Qty/ea 1
Buffer recognition USA, NIST, DIN
Power Four AA batteries (included), optional universal AC adapter
Datalogging (points) 50
CE Compliance Yes
Brand Thermo Scientific Orion
Dimensions (" W) 4.25
Dimensions (" H) 9.125
Dimensions (" D) 2.375
Model STAR A121

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