Digital Pen Type pH Meter Pocket Size pH Tester

• Display: Digital
• Portable: Portable
• Appliance: Food Analysis, Biochemistry
• Certification: ISO9001
• Transport Package: Carton
• Specification: 40*185mm
• Model NO.: PH-20
• Trademark: SUGOLD
• Origin: China
• Production Capacity: 1000pieces/Month

Product Description

Digital Pen Type PH Meter Pocket Size PH Tester

Product  use
Pen type pH meter is a portable pen type precision instrument designed for on-site or field operation, which can display PH value and temperature value at the same time. This instrument is suitable for the monitoring of tap water source, the determination of PH value of water quality in aquaculture, environmental protection, printing and dyeing, electroplating, beverage industry and scientific research units.

Technical parameters

Model	PH-20	PH-220	PH-20W	PH-220W
Measuring range	PH:0.1-14.0 PH Temp.:0-50ºC,32-122F	PH:0.01-14.0 PH Temp.:0-50ºC,32-122F	PH:0.1-14.0 PH Temp.:0-50ºC,32-122F	PH:0.01-14.0 PH Temp.:0-50ºC,32-122F
Resolution	PH:0.1PH Temp:1ºC/2F	PH:0.01PH Temp:1ºC/2F	PH:0.1PH Temp:1ºC/2F	PH:0.01PH Temp:1ºC/2F
Accuracy	PH:±0.1PH Temp:1ºC/2F	PH:±0.02PH Temp:1ºC/2F	PH:±0.1PH Temp:1ºC/2F	PH:±0.02PH Temp:1ºC/2F
PH calibration	PH:25ºCThree-point calibration 4.0,6.9,9.2	PH:25ºCThree-point calibration 4.01,6.85,9.18	PH:25ºCThree-point calibration 4.0,6.9,9.2	PH:25ºCThree-point calibration 4.01,6.85,9.18
Electrode	Built-in electrode	Built-in electrode	External connection electrode	External connection electrode
Work temp.	0-50ºC,32-122F
Power	1.5V battery * 4 pieces
Dimension	40*185mm
Weight	88g

Product Pictures