Hanna Instruments HI 991301 pH Meter, ±0.01 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max

RS Stock No.:: 410-0930
Mfr. Part No.:: HI-991301
Manufacturer:: Hanna Instruments

Hanna Instruments HI 991301 pH Meter, ±0.01 pH Accuracy, 0.01 pH Resolution, 14 pH Max, 60 °C Max

Subtotal (1 unit)*

MYR4,804.08

FREE delivery for orders over RM 500.00

In Stock

3 unit(s) ready to ship from another location
Plus 3 unit(s) shipping from 23 February 2026

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Units	Per Unit
1 +	MYR4,804.08

*price indicative

RS Stock No.:: 410-0930
Mfr. Part No.:: HI-991301
Manufacturer:: Hanna Instruments

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Hanna Instruments
	Product Type	pH Meter
	Maximum pH Measurement	14pH
	pH Resolution	0.01pH
	pH Accuracy	±0.01 pH
	Maximum Temperature Measurement	60°C
	Minimum Temperature Measurement	0°C
	Minimum pH Measurement	0pH
	Temperature Resolution	0.1°C
	Minimum Operating Temperature	0°C
	Maximum Operating Temperature	50°C
	Standards/Approvals	No
	Length	150mm
	Model Number	HI 991301
	Width	80 mm
	Height	36mm
	Power Source	Battery
	Battery Life	500h
	Weight	210g
	Battery Type	AAA

	Select all
	Brand Hanna Instruments
	Product Type pH Meter
	Maximum pH Measurement 14pH
	pH Resolution 0.01pH
	pH Accuracy ±0.01 pH
	Maximum Temperature Measurement 60°C
	Minimum Temperature Measurement 0°C
	Minimum pH Measurement 0pH
	Temperature Resolution 0.1°C
	Minimum Operating Temperature 0°C
	Maximum Operating Temperature 50°C
	Standards/Approvals No
	Length 150mm
	Model Number HI 991301
	Width 80 mm
	Height 36mm
	Power Source Battery
	Battery Life 500h
	Weight 210g
	Battery Type AAA

RoHS Status: Exempt

HI-991301 High Range EC, TDS, PH and °C Meter

The HI-991301 from Hanna is a high range meter for testing pH, electro-conductivity, total dissolved solids, and temperature. The meter is supplied with a multi-parameter probe specifically designed for this meter.

Features and Benefits:

Simple to use – has a two-operation button

Full scale pH readings

Automatic calibration and temperature compensation

Selectable EC/TDS conversion factor

Adjustable conductivity temperature coefficient

Large LCD display

Battery level and low battery indicator - 3 x 1.5V AAA / approx. 600 hours of continuous use

Simple calibration procedure

Probe is housed in a rugged plastic sheath with reinforced rubber cable and stainless-steel DIN connector

IP67 rating – waterproof casing

Probe quick connect system

Auto off function

Applications:

Greenhouse irrigation

Hydroponics

Groundwater monitoring from agriculture nutrient pollution

Note

For spare probe please refer to HI-1288 (RS article 469-7507)

Supplied with

Multi-parameter probe, batteries, instruction manual, hard carrying case.