ALL CATEGORIES

Home > Instruments & Meters > Analysis Instrument > pH Meter > Good Quality Hand Held Digital Multimeter Can Test PH/ORP/DO /Conductivity

Good Quality Hand Held Digital Multimeter Can Test PH/ORP/DO /Conductivity

Name: Good Quality Hand Held Digital Multimeter Can Test PH/ORP/DO /Conductivity
Brand: LOHAND
SKU: 102021179

US$ 478.6 - 536.6 MOQ: 1 Piece

Key Specifications

Place of Origin:

Zhejiang, China

Brand Name:

LOHAND

Model Number:

SX-751

Hangzhou Lohand Biological Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Shanghai

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Zhejiang, China

Brand Name LOHAND

Model Number SX-751

pH/ORP/Conductivity/DO Meter

1.Technical Parameters:

1.1. pH:

Measuring range	(-2.00 to 19.99) pH
Resolution	0.1/0.01 pH
Accuracy	Meter:±0.01pH; Connect meter with electrode: ±0.02pH
Input current	≤2×10-12 A
Input impendance	≥1×1012 Ω
Stability	±0.01 pH/3h
Temp. compensation range	(0 to 100) °C (automatic)

1.2. ORP(mV):

Measuring range (mV/ORP/EH)	-1999 mV to 0 to 1999mV
Resolution	1mV
Accuracy	Meter:±0.1% FS, connect meter with electrode: ±15mV

1.3. Conductivity:

Measuring range	Conductivity: (0.00 to 19.99)μS/cm (20.0 to 199.9)μS/cm (200 to 1999)μS/cm (2.00 to 19.99) mS/cm (20.0 to 199.9) mS/cm TDS: (0 to 100) g/L Salinity : (0 to 100) ppt Resistivity:(0 to 100) MΩ·cm
Resolution	0.01/0.1/1μS/cm 0.01/0.1 mS/cm
Accuracy	Meter:±1.0% FS, connect meter with electrode:±1.5% FS
Temp. compensation range	(0 to 50) °C (automatic)
Electrode constant	0.1 / 1 / 10 cm-1
Benchmark temperature	25°C, 20°Cand 18°C

1.4. Dissolved Oxygen:

Measuring range	(0 to 40.00) mg/L(ppm) (0 to 200.0) %
Resolution	0.1/0.01 mg/L(ppm) 1/0.1%
Accuracy	Meter:±0.10 mg/L, connect meter with electrode:±0.40 mg/L
Response time	≤30 s (25°C, 90% response)
Residual current	≤0.1 mg/L
Temp. compensation range	(0 to 45) °C (automatic)
Salinity compensation range	(0 to 45) ppt (automatic)
Barometric pressure compensation range	(66 to 200) kPa (manual)
Automatic calibration	Air saturated by water; water saturated by air
Electrode type	Polarogram type

1.5. Other Technical Parameters:

Data storage	400 groups
Storage content	Series number, measuring value measuring unit and temperature,
Power	Two AA batteries (1.5V x2)
Size and weight	(360 x 270x 76) mm/1.7kg
Quality and safety certification	ISO9001:2000, CE and CMC