Milwaukee MW804 MAX Waterproof 4-in-1 pH/EC/TDS/Temperature Tester

by Milwaukee InstrumentsUpdated 5 days ago

Share:X Facebook Reddit Email

Current Price

$219.99

↑ 0.00% (24h)

All-Time High

N/A

All-Time Low

N/A

Available At

1 Store

Product Description

Milwaukee’s MW804 MAX is a waterproof multiparameter pH/conductivity/TDS tester in an ergonomic design. This meter has advanced features including automatic calibration and temperature compensation. All pH readings are displayed with a 0.01 pH resolution and accurate to ±0.05 pH. Conductivity is measured up to 19.99 mS/cm and can be converted to a TDS reading using either the default (0.5) or user defined factor. The large multi level LCD displays the battery level at start up and then either pH, EC, or TDS and temperature along with a stability indicator to alert the user when a stable reading is obtained. The pH/EC/TDS probe is replaceable.

Availability & Sizing

Stock Status

In Stock at 1 store

1 total variants — 1 in stock

Product Details

drop_ship_item_T ItemStart: 12/18/2025 L1:Growing L2:Soil L3:pH EC & TDS Meters map_pricing_T N1:Supplies N2:Testing & Measurement N3:Test Instruments N4:pH EC & TDS Meters New: T ph ec & tds meters price_discount_allowed_T shipping_full_haz_F shipping_hazardous_F shipping_oversize2_F shipping_oversize_F shipping_truck_F soil water & plant testing Spec: USAMade:F Spec:Battery Life:Approx. 100 hours of use Spec:Battery Type:4 x 1.5V LR44/A76 Spec:Calibration:pH - One- or Two-Point Automatic; EC/TDS - One-Point Automatic Spec:Conductivity Range:0.00 to 20.00 mS/cm Spec:Conductivity Resolution:0.01 mS/cm Spec:EC/TDS Accuracy:±2% of Full Scale Spec:Features:Automatic Shut Off; Automatic Temperature Compensation; Replaceable Electrode; Waterproof Spec:Includes:Tester^ Batteries Spec:pH Accuracy:±0.05 Spec:pH Range:0.00 to 14.00 Spec:pH Resolution:0.01 Spec:TDS Range:0.00 to 10.00 ppt Spec:TDS Resolution:0.01 ppt Spec:Temperature Accuracy:±1°F (0.5°C)Spec:Temperature Range:32.0 to 122.0°F (0.0 to 50.0°C)Water & Plant Testing Wholesale: F

Price History

Current Price

$219.99

Average Price

High

Low

Historical Data

Last 1 days of price history

Date	Low Price	High Price	Average Price	Vendors
May 12, 2026	$219.99	$219.99	$219.99	1

May 12, 2026

1 vendors

Low

$219.99

Avg

$219.99

High

$219.99

Showing 1 of 1 days

Price Statistics

Current Price

$219.99

Average Price (90d)

$219.99

Price Range

$219.99 - $219.99

All-Time HighATH

N/A

All-Time LowATL

N/A

24h Change

↑ 0.00%(N/A)

Available At

1 Stores

Last Updated

May 12, 2026

Description

Additional Info

CategoryGrowing

CurrencyUSD

Product ID4ce9c468...

Vendor Comparison (1 stores)

Some buy links are affiliate links. StoreStream may earn a commission on purchases at no extra cost to you. Affiliate relationships do not affect product ranking or pricing accuracy. See our editorial policy.